sure; certain; trustworthy
translator (device, program); translation machine
chamber (in equipment, e.g. expansion chamber, combustion chamber, etc.); chamber; room
detonator; percussion cap
drinking and vomiting; coming and going
illustrated diary; picture diary
acting as a group; doing something together (in a group); collective action
suction cup; suction pad; sucker
to polish up (on); to refine; to hone; to polish (by rubbing)
postscript; post scriptum; PS; P.S.
to break up (e.g. a meeting); to call it a night
you're lying; yeah, right; liar; fibber
raw; uncooked; natural; as it is; unprotected (sex); live (i.e. not recorded); inexperienced
petty; small-minded; stingy; poor (performance, etc.); bad; unskilled
resistance (movement); popular resistance against a military invasion (esp. of that by the French against the Nazis in World War II)
to be shy; to be bashful; to feel awkward; to feel embarrassed
don't worry about it; there is nothing to fear; there is no need for anxiety; everything is under control
to tell; to inform; to announce; to indicate; to signal; to mark
twenty-first day of the month; twenty-one days
limiter (electronics); (speed) limiter
useful thing; usable article
to gulp down; to swallow deeply; to understand; to take in; to engulf; to swallow up
main battery; main armament
work of art the creator has confidence in; work one is proud of