Oxymorphine
氧化吗啡, 脱氢吗啡
🗣️ 情景例句
Can you give me a loan?
你能借我点钱吗？
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
Many people in industry and the Services, who have practical experience of noise,regard any investigation of this question as a waste of time;
在工业部门工作和在军队中服役的许多人对噪音有切身的体会，他们认为对这个问题进行调查是浪费时间，