knee-high
adjective/ˌniː ˈhaɪ/
/ˌniː ˈhaɪ/
Idioms - high enough to reach your knees
齐膝高的 Oxford Collocations DictionaryKnee-high is used with these nouns:- sock
Idioms
knee-high to a grasshopper
- (informal, humorous) very small; very young
矮小；幼小