Plummer block
[机] 轴台
🧩 词语组成解析
轴台, 垫块, 承载台
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
He looks a lot like you, Mom. He does.
他像你， 妈妈。他像 。
Finally,I asked him how old he was.
最后,我问他他多大。
Jack is the strongest boy in the class.
杰克是全班最强壮的男孩。