Diphdrotachysterol
二氢速甾醇
🗣️ 情景例句
I want to have a personal interview with him.
我想和他直接面谈。
Hello. May I speak to Mr. Green?
你好，我找格林先生。
The struggling musician and the struggling artist. What a pair!
艰苦奋斗的音乐家和艰苦奋斗的画家在一起。真是难兄难弟！