Nocks
n. 作凹痕于( nock的名词复数 )
🗣️ 情景例句
I have always worn a clip-on bow tie.
我都是用夹上去的领结。
Is that so?
是这样子的吗？
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，