cleanliness
翻译
清洁, 洁净
例句
Cleanliness is very important in a kitchen.
厨房里的清洁非常重要。
He was known for his personal cleanliness.
他以个人卫生整洁而闻名。
语法模式
cleanliness is... 清洁是… 清洁对健康很重要。
personal cleanliness 个人卫生 他保持着高标准的个人卫生。
近义词
同义词: hygiene, purity, sanitation; 反义词: dirtiness, filth
词源
源于形容词“clean”（干净的）加上后缀“-ness”，该后缀构成名词，表示一种状态或品质。
记忆技巧
后缀“-ness”将形容词变为名词，描述处于该形容词的状态。Happy -> happiness (快乐), clean -> cleanliness (清洁)。