unclean

.ʌn'kli:n

a. having a physical or moral blemish so as to make impure according to dietary or ceremonial laws

a. 不洁净的, 不纯洁的, 行为不检的

20,260

BNC 频率

20,681

使用频率

un- 表示否定，clean 意为干净，因此 unclean 的意思是“不干净的”。

例句

1. The kitchen was unclean and needed to be washed.

厨房不干净，需要清洗。

2. He felt uncomfortable sitting on the unclean bench in the park.

他坐在公园那个不干净的长椅上感到不舒服。

3. It is important to keep your hands clean to avoid unclean germs.

保持手部清洁以避免接触到不洁的细菌是很重要的。