Subsulcus
[醫(yī)] 隱溝
??? 情景例句
What was your graduation thesis on?
你畢業(yè)論文是什么題目？
If you always say NO,never be married.
常常說“不”字，永遠(yuǎn)難結(jié)婚。
I'm sure you'll be pleased with this product.
我敢保證你會喜歡這種產(chǎn)品的。