in use

在使用着

in the name of, in the nature of, in the negative, in the open, in the past, in the running, in the shape of, in the short term, in the strict sense, in the way, in the way of, in the world, in this case, in time, in time (for sb. to do), in toto, in touch, in truth, in turn, in unison, in vain, in view of, in vitro, in-, in- (also il-, im-, ir-), in- (also im-), in-built, in-flight, in-group, in-laws, in-patient, in-service, in-tray, in...case, in...circumstance, in/with relation to, inability, inability to, inaccessibility, inaccessible,