Arithmeticians
(arithmetician 的复数) n. 算术家
🗣️ 情景例句
Roast duck. There will be a slight delay for that.
烤鸭。那会稍微慢一点。
Please come in; you're right on time.
请进，你正好准时到来。
this little 'o' indicated that the train only stopped for mail.
这个标记表示列车是为装邮件而停车。