Cleaning of welded surfaces
[化] 焊接表面清理; 焊接后表面的清理
🧩 词语组成解析
cleaning
[['kli:niŋ]]
n. 清洁, 扫除, 家畜的胞衣, 扫除出来的垃圾, 大败, 输得精光, 除伐, 巨额利润\\n[计] 清洗, 清除
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
v. 焊接；使结合（weld的过去分词）
n. 表面；曲面（surface的复数）
🗣️ 情景例句
I studied medicine there.
我在那里学医学。
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
The policeman in question was severely reprimanded and was informed that if any further complaints were lodged against him, he would prosecuted.
当事的警察受到严厉的斥责，并被告知，如果再有人投诉他，他将受到起诉。