Callsign
n. 通信呼号
🗣️ 情景例句
We hope you're successful in your new post.
我们希望你在新的岗位上成功。
If you can be well without health you may be happy without virtue.
如果不健康而能强强壮壮，那么无美德也可快快乐乐。
He resolved to give up smoking.
他决心戒烟。