period of youth; while young
to be worried; to be troubled
very; much; greatly; a lot of
hole; opening; pit; hollow; burrow; den; deficit
mouth; opening; hole; mouth (of a bottle); spout; gate; door
great; excellent; very troublesome; awful; tiring; tough
empty air; sky; shunyata; emptiness; air force; fruitlessness; meaninglessness
to leave; to exit; to leave (on a journey); to depart; to move forward; to come to; to get to
same; identical; equal; anyway; anyhow; in either case
indicates a question; or; whether or not; some- (e.g. something, someone); hmm; huh; very
than; from; out of; except; but; more
fast; quick; early (in the day, etc.); premature; (too) soon; not yet
geostationary orbit; geosynchronous orbit
from the standpoint of; as a matter of (e.g. fact); aboard (a ship or vehicle); on top of; first volume (e.g. book); superior quality; best
to reach; to get to; to arrive at
be considered; be deemed; be thought to be
counter for occurrences; a time; an instance; inning (baseball); round; episode; chapter
route; path; channel (e.g. sales, distribution)
to go by; to go past; to run (between; of a rail service, bus route, etc.); to operate (between); to go indoors; to go into a room; to penetrate
this way; this direction; here; this (one); I; me
endorsing and questioning the preceding statement; lamenting reflections on the preceding statement
no; nay; well; er; you're welcome; not at all
having done that; if that is done; if it is done in that way
to get on (train, plane, bus, ship, etc.); to get in; to get on (e.g. a footstool); to step on; to reach; to go over; to follow
shuttlecock; shuttle service (e.g. bus); shuttle (weaving); space shuttle
necessary; needed; essential; necessity; need; requirement
not less than; ... and over; beyond (e.g. one's expectations); above; above-mentioned; aforementioned
standing by; awaiting an opportunity; being on alert
to have been decided (so) that; to have been arranged (so) that; to be the result (of); to be the outcome; to be the reason (for)
laser; Light Amplification by Stimulated Emission of Radiation
correspondence; communication; transmission; news; signal; telecommunications
receiving (a message, letter, email, etc.); reception (radio, TV, etc.)
for; for the sake of; to one's advantage; because of; as a result of
movement; transfer; migration; mobile; moving; traveling
painful; sore; cringy; embarrassing; exceeding
force (bulldoze) one's way through
have no choice; there is nothing but; no more than
slow; time-consuming; late (in the day); towards the end (of the day or night); later (than expected or usual); late
ah!; oh!; yes; indeed; aah; gah