Squeaking
n. 滑音测试；锐音
✅ 同义词
🗣️ 情景例句
You did?
你请了她？
Learn to creep before you leap.
循序渐进。
Let 's see, that means a 2% discount if paid within ten days.
哦。那是说如果10天内付款，有2%的折扣。