one jump; one flight; (at) once; (in) one stroke
to knock down; to knock out
trainer aircraft; training plane; trainer
common; ordinary; conventional; customary
passion; enthusiasm; zeal
anywhere; here and there; common; run-of-the-mill; ordinary
to be somewhat different (from before, from others, etc.)
means of survival; means of escape; way out of a difficulty
atmospheric current; air current; airflow
service; help; discount; discounted item; free service; freebie; service
concussion (of the brain)
to roughen (e.g. one's attitude); to raise (one's voice)
actuator; access mechanism (e.g. disk)
sale; selling; selling point; gimmick; seller; vendor
rotation; making the rounds; spreading; effect; efficacy; by way of; via
on hand; readily available
empty threat; bluff; paper tiger
attacking one opponent then immediately attacking another
useless resistance; vain struggle
operation (of a machine, etc.); operating; driving; working (capital, etc.)
to straighten up; to sit upright
foreseeing; anticipating; lookahead; prefetching; reading ahead
defensive body movement (judo, kendo, etc.)
to step on (a nail); to run (a nail) through one's foot; to put one's foot through (the floor)
we are of equal status in this regard; we are in the same boat; the same to you; the feeling is mutual
interest (on a loan, deposit, etc.)
to think too much; to be over-concerned
of all (things, people, places, days, etc.)
unrelated; irrelevant; unconcerned; unconnected