Wheelset
n. [机]轮副(即同轴的一对轮子)
🗣️ 情景例句
Please sit down, Alexandra.
请坐 Alexandra。
It's very warm.
天气很暖和啊。
A new machine called 'The Revealer' has been invented and it has been used to detect gold which has been buried in the ground.
一种叫“探宝器”的新机器已经发明出来，并被人们用来探测地下埋藏的金子。