to harden; to solidify; to become firm; to become certain; to gather (together); to assemble
degree of difficulty; difficulty level
presentation; exhibit; suggest; citation
one may well say so, but ...; even more than
scary; frightening; eerie; dreadful
particle used to indicate the speaker's hope, desire, wish, etc. (e.g. "it would be nice if ...", "I wish there were ...", etc.); emphatic particle; particle adding uncertainty
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
to get heavy; to worsen (of illness); to grow serious
to say something is all right; to give the all-clear (e.g. to do something)
with; by; because of; on account of; on (a day, date); at (a time); adds emphasis to preceding word
anxiety; uneasiness; worry; apprehension; fear; insecurity
to memorize; to memorise; to learn; to pick up; to feel; to think
on the surface; ostensibly; superficially; apparently
sensible; perceptive; quick to understand; understanding; sympathetic
inner thoughts; real intention; at heart; deep down; inner center (centre)
continent; continental Asia (esp. mainland China); continental Europe
thought; consideration; thinking
common; shared; to be common (to); to be shared (by); -wide
to raise an objection; to voice an opinion different from those of others
recognition; awareness; perception; understanding; knowledge; cognition
additional; extraordinary; outside the norms; special case
priority; order of precedence
nonsensical; unreasonable; awfully; extremely; disorder; confusion
measure; step; countermeasure; counterplan; countermove; strategy
as ... as one can; as ... as possible; as much as possible
technical skill; ability; capacity
answer; reply; response; answer; solution; result
to be complete; to be all present; to be equal; to be uniform; to gather; to assemble
extravagant; absurd; unbelievable; enormous; tremendous; extraordinary
aim; object; expectations; prospects; something that can be relied upon; snack served with alcoholic drink; pad
to have a go; to try and do (something); to take a chance with something
present; gift; to give a present or gift
going side-by-side; going abreast; running concurrently; occurring at the same time; keeping pace with
that way; that direction; there; that (one); you; your family
or rather (say); or better (say); or perhaps I should say; or, how should I put it,...; I mean
several; a number of; quantity; amount; counting; figures; number
without (doing); instead of; if (it) isn't done; if (one) doesn't do ...; if not ...; unless ...
to open (e.g. doors); to open (e.g. business, etc.); to be empty; to be vacant; to be available; to be open (e.g. neckline, etc.); to have been opened (of one's eyes, mouth, etc.)
research and development; R&D