Squeaking
n. 滑音测试；锐音
✅ 同义词
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
He who makes himself a dove is eaten by the hawk.
弱肉强食。
Any day will do.
哪一天都行夕