Echelle
阶梯(分级)光栅
🗣️ 情景例句
Ask him to join us for lunch.
请他来和我们一起吃午饭。
No matter where you go you'll hear Chinese spoken.
不管你到哪里，你总会听到中国话。
Here you are, Jim. You must look after your clothes!
给你，你要好好保管你的衣服呀！