基本解释唇印同根派生 英汉例句He took out a long handle squeegee,dipped it in the toilet and cleaned the mirror with it.Since then, there have been no lip prints on the mirror.那个清洁工拿出一把很长的拖把，然后把它放在马桶里沾了一下，就把它往镜子上抹，从那以后，镜子上再也没有唇印了。