点击下方单词,选择对的这个单词
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1. 脏的；不健康的Something that is unsanitary is dirty and unhealthy, so that you may catch a disease from it.
1. not sanitary or healthful
e.g. unsanitary open sewersgrim and unsanitary conditions
Synonym: insanitaryunhealthful
形容词sanitary
多通过句子记忆单词，而不是单独死记硬背。
