荡涤的英文：
clean up; cleanse; wash away
adj. 干净的；整齐的；正派的；公平的
adv. 完全地
v. 使清洁；打扫
a clean getaway; a clean sweep; a clean break.
十足的逃亡；彻底的清扫；彻底的破裂。
This is a clean fight.
这是一场公平的较量。
The spark plug needs cleaning.
火花塞需要清洗一下。
v. 净化，使纯洁
To cleanse or purify or become cleansed or purified.
（使）清洁，（使）净化
Destroy microorganisms or pathogens by cleansing.
通过净化来消灭微生物或病原体。
Colon cleansing is a controversial subject.
结肠清洗是一个争议性的课题。
v. 洗涤；洗澡；冲走
n. 洗涤；水流；薄涂层；肥皂液
The waves wash the foot of the cliffs.
波浪拍打断崖底部。
The sea washes the base of the cliffs.
海水冲击悬崖的底部。
The story won't wash.
这个故事经不起推敲。