Wheelset
n. [机]轮副(即同轴的一对轮子)
🗣️ 情景例句
IN this respect, French differs from English.
在这方面，法语不同于英语。
Each bird loves to hear himself sing.
鸟儿都爱听自己唱歌。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。