Ketocaproic acid
[医] 己酮酸
🧩 词语组成解析
🗣️ 情景例句
We need a new coffee-table book,
我们需要一本可以摆在客厅的书，
Don't worry about it.
别管他！
This wonderful plane can carry seven passengers.
这架奇妙的飞机可以载7名乘客。