Thiopropionate
硫代丙酸酯(或鹽)
??? 情景例句
If you ask me, it's too early to go home.
如果你問我，（我會(huì)說）現(xiàn)在回家還太早。
Do you intend to finish before you leave?
你在出去以前要把它做完嗎？
In fact, I was a bit frightened and didn't know what we should do.
事實(shí)上我有點(diǎn)害怕，不知道我們?cè)撛趺崔k。