問

to ask / to inquire

to ask; to inquire

mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls

gate / door / CL:扇[shan4] / gateway / doorway / CL:個|个[ge4] / opening / valve / switch / way to do something / knack / family / house / (religious) sect / school (of thought) / class / category / phylum or division (taxonomy) / classifier for large guns / classifier for lessons, subjects, branches of technology / (suffix) -gate (i.e. scandal; derived from Watergate)

not to hear, not to question (idiom) / to show no interest in sth / uncritical / not in the least concerned

to dig up roots and inquire at the base (idiom); to get to the bottom of sth

to pay no attention to / to disregard / to ignore / to let go unpunished / to let off

(honorific) May I ask?

not distinguishing red-green or black-white (idiom) / not to distinguish between right and wrong

not feel ashamed to ask and learn from one's subordinates

Medium Access Control / MAC

MAC layer

to study / to engage in scholarship

Yuan Haowen (1190-1257), famous poet Northern China during the Jin-Yuan transition

preliminary question / priority problem / issues requiring more immediate attention

When you enter a country, enquire about the local customs (idiom); do as the natives do / When in Rome, do as the Romans do

concrete issue

to have sth go wrong / to have a problem arise / to give problems

may I ask

to predict by divining / to look into the future

the three rural issues: agriculture, rural areas and peasants

three-body problem (mechanics)

no matter what may happen (idiom)

Don't ask and you won't be told any lies. (idiom)