Polythioether
[化] 聚硫醚
🗣️ 情景例句
No. I need to stop by the shop.
不，我要先到商店停一下。
One of these days,I'd like to take a vacation.
某天,我想度假。
They were all hungry and the food smelled good.
他们全都饿了，饭菜散发出阵阵香味。