U.n.
联合国
✅ 同义词
🗣️ 情景例句
It's a piece of cake.
这是小菜一碟。
Kinsman helps kinsman,but woe to him that hath nothing.
亲人帮亲人，无亲来帮愁煞人。
Insurance companies are normally willing to insure anything.
保险公司一般说来愿意承保一切东西。