Benzomorphan
n. (非那唑辛、戊唑辛之类的)镇痛药
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。