noun🔗Share空瓶，空容器 (usually plural) A container, especially a bottle, whose contents have been used up, leaving it empty."Put the empties out to be recycled."把那些空瓶子拿出去回收。utensilitemdrinkfoodessentialChat with AIVocabulary GamePractice Reading
verb🔗Share倒空，清空。 To make empty; to void; to remove the contents of."The cinema emptied quickly after the end of the film."电影结束后，电影院里的人很快就走光了，一下子就空了。actionutilityprocessessentialChat with AIVocabulary GamePractice Reading
verb🔗Share注入, 流入 Of a river, duct, etc: to drain or flow toward an ultimate destination."Salmon River empties on the W shore about 2 miles below Bear River."鲑鱼河流入西岸，在熊河下游约2英里处。geographyenvironmentessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空的，空虚的。 Devoid of content; containing nothing or nobody; vacant."an empty purse; an empty jug; an empty stomach"一个空钱包；一个空水壶；一个空肚子nothingconditionspacesituationessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空的，空，零。 Containing no elements (as of a string, array, or set), opposed to being null (having no valid value)."The shopping list was empty; there were no items on it. "购物清单是空的，上面没有任何东西。computingtechnicalessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空的，空虚的 Free; clear; devoid; often with of."The classroom was empty of students after the final bell. "下课铃响后，教室里空荡荡的，一个学生也没有。conditionstatenaturethingessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空的, 空手而归 Having nothing to carry, emptyhanded; unburdened."The student left the library empty-handed, having returned only the overdue book. "那学生只还了逾期的书，然后就空着手离开了图书馆。conditionstateessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空洞，虚无，言之无物 Destitute of effect, sincerity, or sense; said of language."empty offer"空洞的承诺languagecharacterwritingliteraturephilosophyattitudeessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空虚，空洞， 虚无 Unable to satisfy; hollow; vain."empty pleasures"空虚的快乐charactermindphilosophyessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空虚，虚无。 Destitute of reality, or real existence; unsubstantial."empty dreams"空虚的梦想。philosophymindabstractessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空虚，愚蠢。 Destitute of, or lacking, sense, knowledge, or courtesy."empty brains; an empty coxcomb"空虚的头脑； 愚蠢自负的人charactermindattitudephilosophyhumanmoralessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share空怀，不孕。 (of some female animals, especially cows and sheep) Not pregnant; not producing offspring when expected to do so during the breeding season."Empty cow rates have increased in recent years."近年来，母牛空怀率有所上升。animalbiologyagricultureessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share徒劳的，没有结果的。 Producing nothing; unfruitful; said of a plant or tree."an empty vine"徒劳无果的葡萄藤。plantagriculturenatureessentialChat with AIVocabulary GamePractice Reading
