Bibliometer
吸水性能测定仪
🗣️ 情景例句
I have lots of hobbies. I love to stay busy.
我有很多爱好，我喜欢让自己忙着。
I'm stuffed.
好饱！
What shocked him most was that the men who carried him were black.
最使他感到惊奇的是，把他运走的人都是黑人。