clean
名词：
名词: cleanness
更多词形：
形容词: cleanable | 形容词比较级: cleaner | 形容词最高级: cleanest | 名词: cleanness | 动词过去式: cleaned | 动词过去分词: cleaned | 动词现在分词: cleaning | 动词第三人称单数: cleans |
单词例句：
It's important for the college freshman to keep his nose clean.
对大学新生而言洁身自好是很重要的。
You should always clean up the room.
你应该经常清理房间。
For one thing they keep the water clean.
一方面，他们可以保持水的清洁。
The people lived in that city can keep sanitation clean.
住在那个城市的人们能保持公共卫生的清洁。
It's gone clean out of my mind.
我已忘得精光。
The surface must be thoroughly clean.
表面必须彻底弄清洁。
Do you think that they can clean off all these finger marks?
你看他们能够把这些指痕统统擦掉吗？
The doctor gave him a clean bill of health.
医生给他一份健康良好的报告。
He wrapped a clean rag around his ankle.
他把一小块乾净的布缠住脚腕。