HSK 5 — Advanced Chinese Proficiency (page 38)

shortcoming | defect | fault | one's weak points

research and development | to develop

to research and manufacture; to research and to develop

to run into | to meet (unexpectedly) | to bump into

(scientific) research

rent

to be called; to be known as; to call it "..."

in the sky | in the air

windowsill; window ledge

platform (at a railway station) | (Tw) (of an influential person) to publicly lend one's support (e.g. for an election candidate) | (Tw) website

to sign (one's name with a pen etc) | to autograph | signature

to sign (one's name) | signature

to agree to and sign (a treaty etc)

vigor; vitality | spirited | good-looking

day of commemoration | memorial day

newsreel | documentary (film or TV program) | CL:部[bu4]

to agree on sth (after discussion) | to conclude a bargain | to arrange | to promise | to stipulate | to make an appointment | stipulated (time, amount, quality etc) | an arrangement | a deal | appointment | undertaking | commitment | understanding | engagement | stipulation

inseparably close

(electricity) line; circuit; wire | (traffic) road; track; route

slow

to reduce; to decrease; to shrink

total | sum | aggregate

general headquarters

completely | totally | total | entire | overall | population (statistics)

delicious | delicious food | delicacy

community | colony

(coll.) husband

to engage | to hire (a lawyer etc)

workplace | workforce (of a nation or industry etc) | job market

employee; staff member; worker

behind | at the back | in the rear | behind sb's back

footstep | step

cowardice | timid

complexion | look

itself | oneself | one's own

(lit. and fig.) stage; arena

expense | cost | to spend (time or money) | expenditure

medicaments | medicine | drug

medicaments | pharmaceuticals | medication | medicine | drug

to be in (some state, position, or condition)