Carboxylate
n. 羰化物\\n[化] 羧化物; 羧酸鹽(或酯)
??? 情景例句
I could almost touch it.
我幾乎可以摸到它。
Do you have the tickets, or not?
你到底有沒有買票？
You might have left it in the shop.
可能你把它落在店里了。