Deoxycamptothecine
去氧喜树碱
🗣️ 情景例句
Oh yes, Harry.
去过了， Harry。
I've asked Mr. Lee for his guidance in conducting myself here.
我让李先生指导我在这里如何立身处世。
Good morning. Mr. Croft.
早上好，克罗夫特先生。