noun🔗Share附加物，添加物 Something added."The teacher assigned additional homework for the weekend. "老师周末布置了额外的作业。amountitemessentialtoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share额外的，附加的 Supplemental or added to something."The teacher assigned some additional reading for extra practice. "老师布置了一些额外的阅读材料，供大家额外练习。amountitemessentialtoeicChat with AIVocabulary GamePractice Reading
