Wigwag
v. 摇摆, 挥, 摇, 发信号\\nn. 旗语信号, 灯语信号
✅ 同义词
🗣️ 情景例句
I would like to mail this package.
我想把这包裹给寄了。
Poli-sci major
专攻政治社会学
That does not prove that it does not exist;
这并不是证实不存在噪音对健康的影响。