Ethynodiol
[化] 炔诺醇
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
I am Gary Swan, president of this company.
我是盖瑞.斯万，这家公司的总裁。
l am vacuuming the floor now and have several shirts to iron.
我正在用真空吸尘器清理地板，还有好几件衬衫要熨。