there is no need to; it is fine if you don't; unnecessary; does not match; out of reach of
proficiency; mastery; becoming proficient (in)
to beat fast (of a heart); to hammer
deep down; special place in one's heart; in the back of one's mind
to be at a complete loss; to be without recourse; to be completely stymied; to have absolutely no idea what to do
to get used (to); to get familiar with; to get skillful with
to sink (e.g. a ship); to submerge; to lower (e.g. one's body into a chair); to floor (an opponent)
manly; masculine; like a man
mixture; jumble; cord made by entwining threads of various colours
to accompany; to go with; to go together
in so doing; when you do so; in this regard; on this occasion; some time during that period
night-clothes; heavy kimono-like quilt
scoop (e.g. of icecream); scoopful; small ornamental spoon
to be impatient; to be eager; to be restless; to be excited; to be in high spirits
to become lukewarm; to become tepid
excuse me; pardon me; I'm sorry; thank you
laboratory; seminar room; professor's office
to hold (someone) down; to pin down; to wrestle to the ground
to dominate; to prevail; to be superior to; to get ahead of; to get the upper hand
to revel in trouble and discord; to be bent on making trouble; to like starting fights
formula; equation; method of calculation; calculus
derivation (e.g. in math, logic); drawing (conclusion, summary etc.); leading (e.g. to a conclusion, opinion, etc.)
in the end; at the end of the day
friend and foe; enemies and allies; both sides
border; boundary; turning point; watershed; area; region
to receive; to get; to catch (e.g. a ball); to be struck by (wind, waves, sunlight, etc.); to sustain (damage); to incur (a loss); to undergo (e.g. surgery)
disaster; accident; calamity; catastrophe
national border; provincial border
having one's back to the wall; having nowhere to go; having no way out; not having another chance
stage; step; level; rank; order; stairs
one of these days; someday; one day
a (short) time; a while; one time (in the past); a period; (arch.) two-hour period
to tell (to do); to order; to tell on (someone); to tattle; to often say
questioning; interrogation; examination (of a witness)
spontaneous discharge; accidental gun discharge