Laudanidine
[化] 劳丹定; 半日花定\\n[医] 劳丹尼丁(一种鸦片硷)
🗣️ 情景例句
How old are you, Gerald?
Gerald，你今年多大啦！
He was my sincere friend.
他是我诚挚的朋友。
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。