Pbenethium
[医] 酚乙铵
🗣️ 情景例句
Definitely.
没问题。
He has that book, doesn't he?
他有那本书，是吗？
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。