Spacer sleeve
[化] 擋套
?? 詞語組成解析
n. 空格桿, 逆電流器, 定位格架\\n[化] 間隔區; 墊片; 定距片; 間距短管
sleeve
[sliv]
n. [機]套筒，套管;袖子，袖套;唱片套;
vt. 給…裝袖子;給…裝套筒;
??? 情景例句
It's us, Susan.
是我們， Susan。
Progress is the activity of today and the assurance of tomorrow.
進展即今日的活動和明日的保證。
'I suggest,' said the inspector, 'that you are not telling the truth.
“我提醒您，”探長說，“您講的不是實話。