Stridulates
vi. 发尖锐的摩擦声（尤指昆虫如蟋蟀所发）
🗣️ 情景例句
You'll see a dotted line on the last page.
你会在最后一页上看到一条虚线。
Thoroughly to teach another is the best way to learn for yourself.
教学相长。
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起来两个小时，但您必须保持房间温暖。