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
Why don't you join us?
你何不参加入我们呢？
What is the total circulation of this journal.
这份报刊总发行量多少？
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。