cleaning，clean，cleanliness，cleanness，cleansing ；

[例句] 餐后要刷牙，而且每天要使用牙线清洁牙缝。 Brush your teeth after each meal and floss daily.

[例句] 电动汽车迷们说，电动车清洁、无噪音而且经济。 Fans of electric cars say they are clean, quiet and economical.

pure，clean and honest，purify，chaste，chasteness ；

[例句] 接受了洗礼的她纯洁无瑕。 She was baptized and she was pure and clean of sin.

[例句] 一阵强烈而纯洁的爱意涌遍他全身。 A rush of pure affection swept over him.

succinct，terse，pithy，concise，concision ；

[例句] “罪罚相当”，这听起来多么简洁。 "Make the punishment fit the crime." How neat and tidy it sounded.

[例句] 他的作品简洁明晰，文风典雅。 His writings were marked by an extraordinary lucidity and elegance of style.

clean，spotless，as clean as a whistle，lustration ；

[例句] 他穿着他最干净的便裤，洁净的衬衫和藏青色上装。 He wore his cleanest slacks, a clean shirt and a navy blazer.

[例句] 我钻到崭新洁净的被单底下。 I slipped between the crisp clean sheets.

spotlessly white，pure white，candour，cleanness，holiness ；

[例句] 她鲜红色的口红更衬出了她牙齿的洁白。 Her scarlet lipstick emphasized the whiteness of her teeth.

[例句] 那个军官咧开嘴，露出洁白整齐的牙齿。 The officer's mouth opened, showing white, even teeth.

clean and tidy，neat，trim，shipshape，nattiness ；

[例句] 她的床收拾得很整洁，衣服也收起来了。 Her bed was crisply made, her clothes put away.

[例句] 我会帮你弄弄花园，帮你保持它的整洁。 I'll do your garden, I'll keep that tidy for you.

chaste and undefiled，pudicity ；

[例句] 修女须立誓保持清贫 、 贞洁、顺从. Nuns are under vows of poverty, chastity and obedience.

[例句] 修女们教这些女孩子要贞洁. These girls are told by the nuns to be chaste.

（牙病防治措施之一） scaling ；

[例句] 结果:洁治前不同牙周病组间患者唾液中6-K-PGFla含量比均有显著性差异. The difference in salivary 6 K PGFla between periodontal disease groups was significant before scaling.

[例句] 结论通过 自制 洁治联系卡,可以有效地落实牙周病 的 三级预防的相关知识,使牙周病患者愉快的接受治疗,有效 的 控制牙周病的发展. Conclusions The self - designed fellow - up card for patients with periodontitis is effective regular check - up and three - stage prevention.

Colgate ；

[例句] 去年高露洁牙膏被多次授予顶级质量证书. Last year Colgate toothpaste had been tip - top quality certificate many times.

[例句] 高露洁的牙膏也被说含有致癌物质. Colgate - Palmolive's toothpaste was said to contain a carcinogen.

frowziness ；

[例句] 屋子这么不整洁,实在抱歉. I must apologize for the untidy state of the room.

[例句] 军士为部下不整洁的服装而责骂他们. The sergeant lashed the troops for their sloppy dress.

clean，spotless，[医] apinoid，immaculate，undefiled ；

[例句] 他穿着他最干净的便裤，洁净的衬衫和藏青色上装。 He wore his cleanest slacks, a clean shirt and a navy blazer.

[例句] 我钻到崭新洁净的被单底下。 I slipped between the crisp clean sheets.

lily，pure white，undefiled ；

[例句] 在城市里，洁白的雪已化为灰色的雪泥。 In the city the clean white snow had turned to grey slush.

[例句] 洁白的衬衣 a spotless white shirt

[医]impurity，filth，nastiness ；

[例句] 我们翻看他们的八卦时带着不洁的想法。 We read the gossip written about them with prurient interest.

[例句] 店里的一些地方十分肮脏不洁，简直就是滋生细菌的理想温床。 Parts of the shop were very dirty, unhygienic, and an ideal breeding ground for bacteria.

purify；

dentifrice ；

geramine ；

deterge ；

[化] benzalkonium chloride，geramine，zephiran chloride ；

[化] jiemycin ；

lousiness，uncleanness ；