Q.3 h.
[医] 每三小时
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
Sure. We've been in business about five years now.
当然。我们创业至今有五年的历史。
We're driving faster than you.
我们驾驶的比你快。
Well, have you forgotten already?
嗯，你已经忘了吗？