Knickpoint
n. [地]裂点,尼克点(指河流纵剖面上坡度的突变点)
🗣️ 情景例句
No. But I have to.
没有 ，但有此必要。
Who is to blame?
该怪谁？
She said she couldn't make up her mind. She said she would have to ask her future husband.
她说她还拿不定主意。她说她得问问她的未婚夫。