cleanliness
US /ˈklen.li.nəs/
UK /ˈklen.li.nəs/
名词
1.
清洁度
the state or quality of being clean or being kept clean.
示例:
•
standards of cleanliness have been criticized by patients and visitors
在 Lingoland 学习这个单词
清洁度
the state or quality of being clean or being kept clean.