Spacer sleeve
[化] 挡套
🧩 词语组成解析
n. 空格杆, 逆电流器, 定位格架\\n[化] 间隔区; 垫片; 定距片; 间距短管
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
She is busy now.
她正忙着呢。
The restaurant was filled,so we decided to go elsewhere.
餐馆塞满了人,因此我们决定到其它地方去。
The Ambassador's wife went on asking questions, when she suddenly noticed a big hole in her husband's hat.
大使夫人继续提出问题，她突然又发现丈夫的帽子上有个洞。