dregs; sediment; lees (esp. sake); leftovers; by-product; worthless item; junk
mechanism; machinery; system; structure; organization
so to speak; so to call it; as it were; in a sense
chemical plant; chemical factory; chemical works
power plant; power station
mistake; error; accident; mishap; improper conduct (e.g. between man and woman); indiscretion
heavy machinery; heavy equipment; heavy machine gun
poisonous substance; toxic substance; poison
point of action (e.g. of a lever)
hard fight; close game; struggle; tight contest
formidable enemy; strong enemy; tough enemy
plan; policy; means; fifth principle of the Eight Principles of Yong; right upward flick
weak point; weakness; shortcoming; defect; flaw; sore spot
chance; opportunity; occasion
to be better (than); to be superior; to surpass; to excel; to be excellent
development; growth; progress; development; expansion (of a typhoon, low-pressure area, etc.); developmental disability
for peace of mind; for conscience' sake; by way of consolation
several; a few; number; quantity; counting; calculation; number
to bite at; to snap at; to jump at (e.g. an offer); to snap at; to hold on to; to cling to
arrangement (of resources); deployment; stationing; posting; disposition; configuration
to represent; to signify; to reveal; to show; to express; to make widely known
individual; one by one; separate; each
to not understand; to not (quite) know; to be unsure; to be unable to tell
outward appearance; ostensible; public; official
(reciprocal) communication; (coming to a) mutual understanding
in terms of both ... and ...; from the perspective of ... as well as ...; whether it be ... or ...
to come fluttering in (e.g. leaves, snow, flowers, etc.); to come dancing in; to drop in unexpectedly; to happen unexpectedly
to include (in a group or scope); to instruct; to make one understand; to include (a nuance); to put in (an implication); to put in (someone's) mouth
hard to get; hard to come by
rescue; extricate; reclaim; deliverance