cleaning

n.

清洁，打扫；（家畜等的）胞衣；

v.

（使）清洁( clean的现在分词 )；变干净；除去…的灰尘；使…干净

复数：cleanings

cleaning up清理

cleaning equipment清洗设备；净化设备；清理设备

cleaning agent清洁剂；净化剂

chemical cleaning化学清洗，化学脱垢

dry cleaning n. 干洗

ultrasonic cleaning超声波清洗；超声波消磁

cleaning machine清除器；洗涤机

cleaning supplies清洁用品

air cleaning空气净化；风力选矿；空气过滤

gas cleaning煤气净化；气体净化

acid cleaning酸洗

surface cleaning表面清理；表面清洗

cleaning fluid清洗液

cleaning solution洗涤液

tank cleaning油舱清洗；洗舱

cleaning room清理场

blast cleaning喷抛清理

cleaning plant清选装置，选煤厂

do some cleaning做清洁工作

mechanical cleaning机械清洁

1. The house has been given a thorough cleaning, inside and outside.
   屋子里里外外都打扫得很干净。
2. Everything in the house was turned upside down for the cleaning.
   由于进行大扫除，屋里的一切弄得乱七八糟。
3. She does cleaning and laundering on Sundays.
   星期天，她打扫房间和洗熨衣服。
4. We mustn't shirk our cleaning job.
   我们决不能逃避我们的清洁工作。
5. Besides doing the cleaning, I help my husband.
   除了做清洁工作以外，我还帮助我的丈夫工作。

Cleaning and shaping the root canal
Self-cleaning surfaces--virtual realities.
Adaptive cleaning for RFID data streams
Self-cleaning surfaces |[mdash]| virtual realities
Cleaning solutions based on hydrogen peroxide for use in silicon semiconductor technology
Wetting and self-cleaning properties of artificial superhydrophobic surfaces
Low temperature surface cleaning of silicon and its application to silicon MBE
Re-evaluation of the methods of cleaning the hands of the surgical team
Characterization and Distribution of Water-repellent, Self-cleaning Plant Surfaces
Natural and biomimetic artificial surfaces for superhydrophobicity, self-cleaning, low adhesion, and drag reduction