บีสอง
bii-sɔ̌ɔngMeanings
1NounB1
vitamin B2; riboflavin
vitamin B2, also known as riboflavin
Examples
หมอmɔ̌ɔหมอmɔ̌ɔ1doctor; physician2veterinarian3expert; specialist (informal)4traditional healer; shamanบอกว่าbɔ̀ɔk-wâaบอกว่าbɔ̀ɔk-wâa1[to] say/tell that; report/declare that2[of text/sign] say/indicate thatฉันchǎnฉันchǎn1I; me2[to] eat (of Buddhist monks and novices)3like; as (in the manner of)ต้องdtɔ̂ngต้องdtɔ̂ng1must; have to2must; bound toกินginกินgin1[to] eat2[to] drink (colloquial/with some nouns)3[to] take medicine (colloquial)4[to] consume; use up5[to] corrode; erode; eat into6[to] take (a bribe); pocket7[to] capture; take (a piece in a board game)อาหารaa-hǎanอาหารaa-hǎan1food; nourishment2dish; meal3diet; what one eatsที่tîiที่tîi1place; spot; seat; space2at; in; to (a place)3classifier: places; seats; individual servings4that/which/who (relative marker)5when; the time that (time marker)6ordinal markerมีmiiมีmii1[to] have; possess2there is/are; exist3[to] experience; undergoวิตามินบีwí-dtaa-min-biiวิตามินบีwí-dtaa-min-biivitamin B (B-complex)สองsɔ̌ɔngสองsɔ̌ɔng1two; 22second
The doctor said I have to eat food with vitamin B2.
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ไข่kàiกับgàpนมnomเป็นbpenแหล่งlɛ̀ngของkɔ̌ɔngวิตามินบีwí-dtaa-min-biiสองsɔ̌ɔngที่ดีtîi-diiต่อdtɔ̀ɔร่างกายrâang-gaai
Eggs and milk are good sources of vitamin B2 for the body.
การขาดgaan-kàatวิตามินบีwí-dtaa-min-biiสองsɔ̌ɔngอาจàatทำให้tam-hâiเป็นbpenแผลplɛ̌ɛที่tîiมุมปากmum-bpàakได้dâai
A lack of vitamin B2 can cause sores at the corners of the mouth.
วิตามินบีwí-dtaa-min-biiสองsɔ̌ɔngมีmiiบทบาทสำคัญbòt-bàat-sǎm-kanในnaiกระบวนการเผาผลาญgrà-buuan-gaan-pǎo-plǎanพลังงานpá-lang-ngaanของkɔ̌ɔngเซลล์seelในnaiร่างกายrâang-gaai
Vitamin B2 plays a crucial role in the energy metabolism process of the body's cells.
2NounB2
B2 (category/level code)
the label “B2” used as a category or level code (e.g., language proficiency, model type), read in Thai
Examples
เขาkǎoเขาkǎo1he; him2she; her3they; them (context-dependent)4horn5mountain; hillเรียนriianเรียนriian1[to] study; learn2[to] take (a course/subject)3[to] respectfully inform; address (formal)ภาษาอังกฤษpaa-sǎa-ang-grìtภาษาอังกฤษpaa-sǎa-ang-grìt1the English language2English (school subject)จนjonจนjon1poor2until; up to3so ... that; to the point ofตอนนี้dtɔɔn-níiตอนนี้dtɔɔn-níi1now; at the moment2this time/this moment (time noun)มีmiiมีmii1[to] have; possess2there is/are; exist3[to] experience; undergoความสามารถkwaam-sǎa-mâatความสามารถkwaam-sǎa-mâat1ability; capacity2skill; talent; proficiency3capacity/competence (legal/official)ระดับrá-dàpระดับrá-dàp1level; degree2standard; tier; rank3classifier for levels or grades4level; height; elevation5level (tool); spirit levelบีสองbii-sɔ̌ɔngบีสองbii-sɔ̌ɔng1vitamin B2; riboflavin2B2 (category/level code)แล้วlɛ́ɛoแล้วlɛ́ɛo1already; now (as of this point)2then; and then; after that3already; completed-action marker4and; and then (linking clauses)
He studied English until he has now reached the B2 proficiency level.
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ผมpǒmอยากได้yàak-dâaiเครื่องปรับอากาศkrʉ̂ʉang-bpràp-aa-gàatรุ่นrûnบีสองbii-sɔ̌ɔngเพราะprɔ́มันmanประหยัดไฟbprà-yàt-faiมากกว่าmâak-gwàa
I want the B2 model air conditioner because it's more energy-efficient.
การที่gaan-tîiจะjàสอบผ่านsɔ̀ɔp-pàanระดับrá-dàpบีสองbii-sɔ̌ɔngได้dâaiนั้นnánผู้เรียนpûu-riianจำเป็นต้องjam-bpen-dtɔ̂ngเข้าใจkâo-jaiไวยากรณ์wai-yaa-gɔɔnที่tîiซับซ้อนsáp-sɔ́ɔnและlɛ́ใช้cháiศัพท์sàpได้dâaiหลากหลายlàak-lǎai
In order to pass the B2 level, learners need to understand complex grammar and use a wide range of vocabulary.
แม้ว่าmɛ́ɛ-wâaจะเป็นjà-bpenรถรุ่นเดียวrót-rûn-diiaoกันganแต่dtɛ̀ɛสมรรถนะsà-màt-tà-náของkɔ̌ɔngรุ่นย่อยrûn-yɔ̂ɔiบีสองbii-sɔ̌ɔngนั้นnánเหนือกว่าnʉ̌ʉa-gwàaรุ่นพื้นฐานrûn-pʉ́ʉn-tǎanอย่างเห็นได้ชัดyàang-hěn-dâai-chát
Even though it's the same car model, the performance of the B2 sub-model is clearly superior to the base model.
Tones
See how the spelling sets each syllable's tone, step by step.
2 syllables · pick one to see its rule
How the tone is decided
- Consonant classMid class
- Tone markNo tone mark
- Syllable endingLive syllableA long vowel with no final consonant, so it is live.
Mid class consonants
กจฎฏดตบปอ
Result
Mid tone
bii
Level, in your normal speaking voice.
Mid class + No tone mark + Live syllable → Mid
Tone chart
Every class and spelling pattern, with this syllable outlined.
| Mid class | High class | Low class | |
|---|---|---|---|
| No mark + live | Mid | Rising | Mid |
| No mark + dead short | Low | Low | High |
| No mark + dead long | Low | Low | Falling |
| Mai ek | Low | Low | Falling |
| Mai tho | Falling | Falling | High |
| Mai tri | High | — | — |
| Mai chattawa | Rising | — | — |
Word Breakdown
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บีสองbii-sɔ̌ɔngบีสองbii-sɔ̌ɔngvitamin B2; riboflavinvitamin B2; riboflavinWord