🧩 词语组成解析
troop
[trʊp]
n. 军队;一群;[军]骑兵连;
vi. 成群结队地走;群集;结队;
vt. 把（骑兵）编成骑兵连;
🗣️ 情景例句
I'm sorry to inform you that your application for ball has been refused.
很遗憾通知你， 你的保释申请书已经被驳回了。
The plan worked well.
那项计划进行顺利。
He is heavily insured against death.
他给自己投了巨额的人身保险。