inside; interior; among; within; middle; center; during
for the first time; only after ... is it ...; only when ... do you ...; first time; (one's) first
attack; offence; dominant partner of a homosexual relationship; a barrage of; a flood of
that; the matter in question
doubt; question; suspicion; dubiousness
to memorize; to memorise; to learn; to pick up; to feel; to think
one day; all day (long); throughout the day; first day of the month
voice; singing (of a bird); chirping (of an insect); voice; opinion (as expressed in words); sound; sense (of something's arrival)
to peek (through a keyhole, gap, etc.); to look down into (a ravine, etc.); to peek into (a shop, bookstore, etc.); to sneak a look at; to take a quick look at; to peep (through a telescope, microscope, etc.); to stick out (a scarf from a collar, etc.)
any more; any further; any better; any longer
to have an erection; to become erect