noun 下载 🔗分享 延音踏板，持续音踏板 A mechanism which can be used to hold a note, as the right pedal on a piano. Examples : "The sustain pedal on the piano allows the notes to ring out longer. " 钢琴上的延音踏板可以让琴音持续更长的时间。 music sound device machine essential ielts 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 维持，保持。 To maintain, or keep in existence. Examples : "The city came under sustained attack by enemy forces." 这座城市遭受了敌军持续不断的攻击。 environment energy economy business science medicine essential ielts 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 维持, 供养 To provide for or nourish. Examples : "provisions to sustain an army" 维持军队供给的给养 food physiology organism environment economy agriculture biology essential ielts 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 支持，赞同 To encourage or sanction (something). Examples : "The school board will sustain the new reading program, hoping it will improve student literacy. " 校董会将支持新的阅读计划，希望它能提高学生的识字水平。 politics government law society essential ielts 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 遭受，蒙受 To experience or suffer (an injury, etc.). Examples : "The building sustained major damage in the earthquake." 地震中，那栋建筑遭受了严重的破坏。 medicine body physiology suffering essential ielts 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 维持，支持， подтвердить. To confirm, prove, or corroborate; to uphold. Examples : "to sustain a charge, an accusation, or a proposition" 支持一项指控、指责或主张 law government essential ielts 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 维持，支撑，支持。 To keep from falling; to bear; to uphold; to support. Examples : "A foundation sustains the superstructure; an animal sustains a load; a rope sustains a weight." 地基支撑着上层建筑；动物驮着重物；绳子承受着重量。 function action utility business aid environment economy essential ielts 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 支持， 援助， 供养 To aid, comfort, or relieve; to vindicate. Examples : "The teacher's kind words sustained the student's confidence after the difficult test. " 老师充满鼓励的话语支持了学生在艰难考试后的信心. aid law philosophy moral essential ielts 与AI对话词汇游戏阅读练习
