Sleeve runner
[机] 套筒砖浇流道
🧩 词语组成解析
sleeve
[sliv]
n. [机]套筒，套管;袖子，袖套;唱片套;
vt. 给…装袖子;给…装套筒;
🗣️ 情景例句
Thank you.
谢谢。
She was the more promising worker of the two.
她是两个工人中比较有前途的一个。
They are only too delighted to accept the invitation.
他们非常乐意接受邀请。