Mechanical cleaning
[化] 机械清洁法
🧩 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
🗣️ 情景例句
What type of visa have you got?
您持的是哪种签证？
Where were you yesterday afternoon?
你昨天下午在哪儿？
Kate has covered it with Christmas lights.
凯特给它挂上了圣诞彩灯。