净: Ⅰ形容词1.(清洁; 干净) clean 短语和例子擦净 wipe sth. clean; 窗明几净 with bright windows and clean tables; bright and clean; 净水 clean water; 这件褂子没洗净。this jacket hasn't been properly washed.2.(净尽;没有剩余) empty
胸: 名词1.(胸部) chest; bosom; thorax 短语和例子挺胸 throw out one's chest; 孩子把脸贴在母亲的胸前。 the child buried its face in its mother's bosom. 她感到胸痛。 she feels an ache in her bosom.2.(心里) mind; heart 短语和例子心胸
