Ethynodiol
[化] 炔诺醇
🗣️ 情景例句
No,
记不起来了。
Still waters run deep.
大智若愚。静水流深。
He could make out three men in a basket under it and one of them was holding a pair of binoculars.
他看清了气球下面有3个人呆在一只筐里，其中一个举着望远镜。