Ethylthioethane
[机] 二乙硫
🗣️ 情景例句
I'm sure glad you're here, Grandpa.
您来这里我真高兴， 爷爷。
If you adhere to the route on the map, you won't get lost.
如果你完全按照地图上的路线走，你就不会迷路。
I've got too much work to do.
我要做的工作太多了。