Oleanane
[化] 齐墩果烷
🗣️ 情景例句
Put your hands up.
把手举起来。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
What was the name of the book? asked Miss Yang.
“书名是什么？”杨小姐问。