用法:
1 (dated 旧) member of a theatrical troupe 剧团团员.

用法:
2 (infml approv 口, 褒) loyal dependable person 忠实可靠的人:
Thanks for helping, you're a real trouper. 谢谢你的帮助, 你真是信得过的人.

• singly(in group)
• sit at a desk(sit at a table)
• sleep(be asleep)
• sleep(fall asleep)
• sleep(go to bed)
• slightly(in the slightest)
• slow down(slow up)
• slow(slowly)
• so as to do sth(so … as to do sth)
• so as to do sth(such as to do sth)
• so far(so far as)
• so he does(so does he)
• so that(so … that)
• so you have(so has he)
• so … that(such … that)
• so(so that)
• so(such)
• so(such)
• so(that)
• so(very)
• so-called(so called)
• so-called(what one called, what is known as)
• sociable(social)
• some(a certain)
• someday(some day)