Hall's disease
[医] 哈夫病(波罗的海一海湾渔民由于摄入工业废水中砷化氢所致的病)
🧩 词语组成解析
🗣️ 情景例句
Seven after nine? No. I'm sure he's in his office.
九点零七分 ，不会太早的。我肯定他到办公室了。
I must play my spare time well, or I end up doing nothing.
我必须善于利用空闲的时间，否则生命将会在无所事事中告终。
Oh? What happened?
哦？发生什么事了？