🧩 词语组成解析
a. 与英文打字机键盘一样的
🗣️ 情景例句
Don't worry. You'll get used to it in no time.
别担心，你会很快习惯的。
How many pieces are you going to buy?
你要买几个？
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。