Thiirane
[化] 硫杂丙环
🗣️ 情景例句
I know it's sudden, Robbie,
我知道这件事很突然， Robbie。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。