Spacer spool
[化] 隔离短轴
🧩 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
spool
[spu:l]
n. 线轴，线管;线轴状物;卷络的数量[长度];缠线框;
vt. 把…绕在卷轴上;缠绕;
🗣️ 情景例句
Yes, I took part in.
有，我参加了。
Well, it's too bad that you have to go.
哦，真遗憾，你一定要走。
Can we expect the same price as last time?
价钱能够和上次的一样吗？