Convertional equipment
[计] 标准设备
🧩 词语组成解析
🗣️ 情景例句
Yes, he's my brother.
是的。他是我哥哥。
By the way, before leaving this subject, I would like to add a few comments.
在结束这个问题之前顺便一提，我希望能再提出一些看法。
How many instruments do you play?
你能演奏多少种乐器？