Cleanout opening
[化] 清扫口(油罐)
🧩 词语组成解析
n. 清除, 清洗\\n[化] 清除; 清焦(如裂化炉,分馏塔盘)
opening
['opənɪŋ]
n. 开幕，开始;空缺的职位;[商]开盘，交易开始时间;（职位的）空缺;
adj. 首次的，开始的;
v. （打）开( open的现在分词);开始;睁开;启动;
open 开；开始+ ing 名词后缀 → 开始的\r\n
🗣️ 情景例句
And that's what I did.
我也这样做的。
The lumberjack sweats as he cuts down a tree.
伐木工人边砍树边擦汗。
In the morning, Mr.Sawyer goes to work and the children go to school.Their father takes them to school every day.
早上，索耶先生去上班，孩子们去上学。父亲每天送孩子们去上学。