chapter title page; divisional title
that is to say; that is; in short; in brief; clogging; obstruction; shrinkage
married couple; husband and wife; man and wife; his and hers; pair of objects, one larger (for man), one smaller (for woman)
use; application; employment; utilization; utilisation
(turning) round and round; in circles; wrapping around; winding around
thought; consideration; thinking
to turn; to revolve; to visit several places; to function well; to pass a certain time
calmness; composure; coolness; serenity; presence of mind
in accordance with; according to; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
echo; reverberation; spirit of a tree; tree spirit