背单词就上外语单词网

英语单词英文缩写英语短语

外语单词网英语单词yawner的中文意思

yawner

n. 哈欠；裂口 (yawn的变形)

英文词源

yawner (n.): 1680s, agent noun from yawn (v.). Meaning "boring thing" is 1942, American English colloquial (yawn (n.) in this sense is attested from 1889).

推荐单词