Jackscrew
n. 螺旋起重机\\n[医] 螺旋正牙器
🗣️ 情景例句
Well, vitamins or no vitamins, I enjoy walking in the sunshine. Let's go.
我不在乎有没有维生素，我喜欢在阳光下散步。走吧。
A burden of one's choice is not felt.
自己选的担子不嫌重。
I can't remember.The man who I served was wearing a hat.
我记不起来了。我接待的那个人戴着一顶帽子。