clean water
collocation干净的水；清洁的饮用水
Access to clean water is a basic human right.
获得清洁饮用水是一项基本人权。
干净的；清洁的
先理解核心含义，再看它在真实句子里的用法。
干净的；清洁的
free from dirt, germs, or contamination; not dirty or polluted
The desk is clean after I wiped it.
我擦拭后，桌子很干净。
无污垢、污物或杂质；不脏
Free of dirt, filth, or impurities (extraneous matter); not dirty, filthy, or soiled.
无污染、细菌、感染或疾病
Free of contamination, (unwanted) germs, infection, or disease.
无瑕疵、污点或缺陷
Free of imperfections, blemishes, or defects.
无不道德或犯罪行为
Free of immorality or criminality.
My room is cleaner than my brother's.
我的房间比我弟弟的房间干净。
This is the cleanest bathroom in the house.
这是房子里最干净的浴室。
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干净的水；清洁的饮用水
Access to clean water is a basic human right.
获得清洁饮用水是一项基本人权。
清洁能源（不污染环境的能源）
The country plans to invest more in clean energy.
该国计划加大对清洁能源的投资。
保持零封；不失球
The goalkeeper kept a clean sheet in the final.
这位门将在决赛中保持了零封。
无犯罪记录；清白的历史
He has a clean record and has never been arrested.
他没有犯罪记录，从未被捕。
彻底的断绝；完全分开
She decided to make a clean break from her old life.
她决定与过去的生活彻底决裂。
全新起点；重新开始的机会
They offered him a clean slate after the incident.
事件发生后，他们给了他一个重新开始的机会。
重新开始的机会；清白的历史
After the bankruptcy, he was determined to start with a clean slate.
破产之后，他决心从头再来。
彻底断绝；一刀两断
She finally made a clean break from her old job.
她终于和旧工作彻底断绝了关系。
全盘招供；坦白交代
It's time to come clean about what happened.
是时候坦白交代发生的事了。
到了早晨，关于你的痕迹已全部消失，我想我终于真正干净了。
After a long shower, he felt clean and refreshed.
长时间淋浴后，他感到干净而清爽。
让雨落下来，我要变得干净。
The air smelled clean after the rain.
雨后空气闻起来很清新。
发长 /iː/ 音 (如 sea, tea)
Same pattern, same sound
Use clean naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象字母 c 像一把弯弯的扫帚，扫过之后地面干干净净，clean 就是“干净的”。
语域：neutral 常见场景：everyday cleaning、hygiene and health clean 表示“干净的；无污垢的”时语气比较中性，通常在日常对话和书面说明中都很常见，没有明显的正式或随意色彩。多用于描述物体、场所或身体部位不脏，也常见于清洁建议和卫生语境。
形容词，表示干净、无污垢；可作定语或表语。常接介词of表示‘无…’
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.
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