noun🔗Share额外的费用, 附加物 Something additional, such as an item above and beyond the ordinary school curriculum, or added to the usual charge on a bill."The school offered an extra science class for students interested in astronomy. "学校为对天文学感兴趣的学生开设了一门额外的科学课.itembusinesseducationessentialChat with AIVocabulary GamePractice Reading
noun🔗Share号外 An extra edition of a newspaper, which is printed outside of the normal printing cycle."Extra, extra! Read all about it!"号外！号外！快来看呀！mediacommunicationwritingessentialChat with AIVocabulary GamePractice Reading
noun🔗Share额外分, 无效击球得分 A run scored without the ball having hit the striker's bat - a wide, bye, leg bye or no ball."The team scored three extra runs in the last over, thanks to a no-ball. "由于对方投出一个坏球，该队在最后一轮额外得了三分，也就是无效击球得分。sportessentialChat with AIVocabulary GamePractice Reading
noun🔗Share群众演员，临时演员 A supernumerary or walk-on in a film or play."The play needed several extras to fill the crowd scenes. "这部戏需要几个群众演员来填充人群场景。entertainmentmediaessentialChat with AIVocabulary GamePractice Reading
noun🔗Share额外的质量，附加品 Something of an extra quality or grade."The extra cheese on my pizza was a special treat. "我披萨上额外的奶酪真是个特别的惊喜。qualityitemessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share额外的，附加的，多余的。 Beyond what is due, usual, expected, or necessary; extraneous; additional; supernumerary."The teacher gave us extra homework this week because we missed some classes. "因为我们这周缺了几节课，老师给我们布置了额外的作业。amountqualityessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share特别好的, 极好的 Extraordinarily good; superior."My sister's cooking was extra delicious; everyone raved about it. "我妹妹做的饭特别好吃，大家都赞不绝口。qualityachievementvalueessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share浮夸，过分。 Over the top; going beyond what is normal or appropriate, often in a dramatic manner."The student's presentation was extra dramatic, with exaggerated gestures and overly loud voice. "这个学生的报告非常浮夸，手势夸张，声音也大得过分。stylecharacterattitudeentertainmentpersonessentialChat with AIVocabulary GamePractice Reading
adverb🔗Share格外，特别。 To an extraordinary degree."That day he ran to school extra fast."那天他跑去学校的速度格外快。degreeamountqualityessentialChat with AIVocabulary GamePractice Reading
