Polymicrotome
[医] 多片切片机
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
To bell
鸣叫
We keep trying all four methods, but he sheer volume of rubbish we produce worldwide threatens to overwhelm us.
我们一直在试这4种方式，但是，我们在世界范围内仅产生的垃圾的量就有把我们覆盖的危险。