Squeaking
n. 滑音测试；锐音
✅ 同义词
🗣️ 情景例句
How are you?
好吗？
The day is long to him who knows not how to use it.
百无聊赖。
At that moment, everybody began to laugh and sing.
此时，大家已经笑了起来，同时唱起了歌。