n.(參加比賽的)競(jìng)賽者；新就業(yè)者；新成員

The sports meet drew2600 entrants from155 enterprises. 這次運(yùn)動(dòng)會(huì)有155個(gè)企業(yè)的2600名職工參加。

Major Jack joined the army as a boy entrant and worked his way up. 杰克少校是少年入伍，后來逐步升上去的。

adj.重新進(jìn)入的；凹入的

n.凹角；凹入部分