中 - in, inside, middle

concentration (on a task); focusing one's attention

society; company; the public; the world

during imprisonment; while in jail

at work; in the midst of work; working

double suicide; lovers' suicide

dead of night; midnight

under construction

in the morning; during the morning

... and Company; Messrs; for the attention of ...

mid-year gift; summer gift

maidservant; housemaid; maid

in camp; at the front