B1 Thai words

finished piece; completed item

[to] care for the Earth; protect the environment

useless; futile; of no benefit

luxury car; high-end car

fuel cost; petrol/gas expense

sales job; sales role

marketing work/activities; marketing function

information source

confidence; trust (in)

bodybuilder

in layers; layer upon layer

flat-bellied; having a flat stomach

nurse's office; first-aid room; sick bay

fault; blame; guilt

fright; alarm; shock

[to] broadcast/stream [sth] live

Sumatra (island of Indonesia)

scholarship; study grant

the general public; ordinary people

[to] depend on [sth]/[sb]; be up to [sb]/[sth]

executive; manager; administrator

casually; in a simple way

fee; charge

month-end payday (colloq.)

participant; attendee

leak; leakage point

high ground; elevated place

school skirt (uniform)

official; formal

whether (or not)

[to] work for hire; hire out one’s services

[to] be usable; function

practice; training

distance traveled; mileage

a run (exercise session)

washbasin; bathroom sink

rubber drain plug; rubber stopper

silicone plug/stopper

black-and-white photo

water surface; surface of the water

extremely hot; scorching

[to] lift out; carry out; take away

meeting point; rendezvous point

polite address for an older man

entrance of a soi

slender and long; slim and long

sharpness; clarity (image/video)

research department/division/section

event organizer; planner; promoter

thoroughly; in detail; meticulously

so that not; in order to prevent

drainage pipe; drainpipe; sewer/stormwater pipe; culvert

job applicant

new word

[to] give a score/grade [sb/sth]

[to] apply for a permit/authorization

sign-up; subscription

buyer; purchaser

boxer (Western‑style); international boxer

paper lantern

silverwork; silver objects

politeness; courtesy; civility

[to] round (a number)

tens place; tens digit

competitive event; contest/tournament

loyalty; allegiance; devotion; faithfulness

married life; life as a couple

classmate (same classroom/homeroom)

final (match)

sports league

[to] notify by phone

landmark (prominent place/building)

skin fade (haircut)

border/edge line; outline

hair clippers; trimmer

roughly; approximately

around the world; globally

music genre

highest point; peak; pinnacle

[to] be released/shown/aired/screened

career; occupation; line of work

since (the time when)

green-colored (various/unspecified)

extremely thin; razor‑thin

shortcut; short route

[to] bail water (out)

water truck; water tanker; water bowser

new life; fresh start

tenderloin (pork/beef)

grilled/barbecue dishes; grilling (style)

failure; not achieving a goal

transportation; transport systems

transit route; passage; stopover

wind and waves; sea state

[to] have a nightmare

substitute/reserve player (sports)

tuition; term/semester fees

[to] enroll/register for classes

[to] graduate; complete studies

via; through (medium/channel)