单词	up-
释义	up-up- /ʌp/ prefix Examples EXAMPLES FROM OTHER DICTIONARIES climbing uphill sailing upriver 1making something higher:  to upgrade a job (=make it higher in importance)2[especially in adverbs and adjectives] at or towards the top or beginning of something:  uphill upriver (=nearer to where the river starts)3[especially in verbs] taking something from its place or turning it upside down:  an uprooted tree She upended the bucket.4[especially in adjectives and adverbs] at or towards the higher or better part of something:  upmarket (=attracting richer people) → down-
随便看	pre-eminently pre-empt pre-emption pre-emptive preen pre-existing prefab prefabricated prefabrication preface prefatory prefect prefecture prefer preferable preferably preference preferential preferentially preferment prefigure prefix pregaming pregnancy pregnant

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。