Heptanthiol
庚硫醇
🗣️ 情景例句
Never go swimming on a full stomach.
吃饱饭后不要游泳。
I didn't know whether to send the letter airmail or not.
我不知道是否送航空邮件。
For one agonizing moment, the dish was perched precariously on the bank of the canal, but it suddenly overbalanced and slid back into the water.
在令人忐忑不安的瞬间，盘子晃晃悠悠地上了岸，但它突然失去了平衡，又跌回水中。