Coproergostane
[化] 假麦角甾烷
🗣️ 情景例句
Do I know Pete Waters?
我可认识Pete Waters？
Geographically,this country is located in the southern hemisphere.
这个国家在地理上位于南半球。
Even men who can hardly drive a nail in straight are supposed to be born electricians, carpenters, plumbers and mechanics.
甚至那些连一枚钉子都钉不直的男人都被认为是天生的电工、木匠、水管工和机械师。