Exocycloida
外环形棘皮目
🗣️ 情景例句
Oh, yes, George.
还行，乔治。
But We tried very hard to adapt ourselves to the new environment.
但是我们尽量去适应新的环境。
adopted by banks, of printing the customer's name on his cheques.
某些银行已采用把储户姓名印在支票上的作法。