Ethynodiol
[化] 炔诺醇
🗣️ 情景例句
Mr. Gao in Room 409.
409房间的高先生。
By other's faults, wise men correct their own.
他山之石，可以攻玉。
I'm talking. You are not talking. You're listening to me .
我在说话。你没在说话。你在听我说话。