必需 bìxū HSK5 need Definitions Defs Origin Strokes Stroke Words Sentences Sents 必需品 bìxūpǐn necessity an item or good that is indispensable for life or a particular purpose生活必需品 shēnghuóbìxūpǐn necessities basic necessities of life非必需 fēibìxū inessential
