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
because I like being my own boss.
是因为我喜欢自己当老板。
What are you talking about?
你正在讲什么？
Sure that I had passed, I was almost beginning to enjoy my test.
确信我已通过考试，所以我几乎开始喜欢起这次考试。