口頭 kǒutóukǒutou HSK7 oral Origin Definitions Defs Strokes Stroke Words Sentences Sents kǒutóu oral · in words only 口 kǒu noun mouth mouth of a person or animal; (bound form) oral头 頭 tóu nounlocative top the top, end, or tip of an object; the beginning or end of an eventkǒutou flavor 口 kǒu noun taste a person's taste or preference for food flavors头 頭 tou affix [noun suffix] suffix attached to verbs or adjectives to form nouns, often indicating a specific quality or worthiness