Caustical
a. 腐蚀性的；苛性的；刻薄的；焦散的 (caustic的变形)
🗣️ 情景例句
Don't tell any one,
别告诉别人，
Open your book,please.
请把书打开。
We can't handle these price increase of yours.
我们没办法接受你们提高价钱。