Sleeve nut
[机] 套筒螺帽
🧩 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;
nut
[nʌt]
n. 螺母，螺帽;坚果，坚果果仁;难对付的人;[乐]弓根;
v. 采坚果;拾坚果;
🗣️ 情景例句
I've been moonlighting for years.
我几年来一直兼职。
Measures should be taken to reinforce the cartons.
应采取措施加固纸箱。
Any day will do.
哪一天都行夕