n. 泥土;污垢,污泥;下流想法;恶意中伤的话;
例句:
Dark clothes do not show the dirt.
深色衣服不显脏.
Alarmed at the first sound, we hit the dirt.
第一声警报一响我们就迅速卧倒.
He ground the enemy's face into the dirt.
他把敌人的脸按进泥土.