Set collar
[化] 隔圈; 固定轴承环
🧩 词语组成解析
set
[sɛt]
vt. 放置，安置;使处于某种状况;设置;摆放餐具;
vi. 落山;出发;凝结;
n. 一套，一副;集合;布景;电视机;
adj. 固定的;位于…的;顽固的;安排好的;
🗣️ 情景例句
Well, you'll have to ask her.
噢， 应当问问她。
To sing a song
唱歌
Fish love swimming round the rocks and through holes in them.
鱼喜欢绕着岩石和穿石洞游水。