英语词汇astronomical unit的意思翻译、读音、音标、释义-英汉词典-范文网

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单词	astronomical unit
释义	astronomical unitBrE /ˌæstrəˌnɒmɪkl ˈjuːnɪt/ NAmE /ˌæstrəˌnɑːmɪkl ˈjuːnɪt/ noun (abbreviation AU ) (astronomy天文学) a unit of measurement equal to 149 .6 million kilometres , which is the distance from the centre of the earth to the sun 天文单位（即地球中心与太阳的距离，约合 1.496 亿公里）
随便看	keep your eyes skinned for sth keep your feet on the ground keep your finger on the pulse keep your finger on the pulse of keep your finger on the pulse (of sth) keep your hair on keep your hand in keep your head keep your head above water keep your head down keep your mouth shut keep your nose clean keep your nose out of keep your nose out of sth keep your nose to the grindstone keep your options open keep your own counsel keep your pecker up keep your powder dry keep yourself aloof keep (yourself) aloof keep yourself busy keep yourself from keep yourself from sth keep yourself from sth 建筑公司开业贺词开业大吉朋友圈祝福句子开业庆典贺词好朋友新店开业的祝福语恭喜开业贺词祝贺新店开业祝词经典简单祝福语开业祝福语企业开业贺词朋友圈新开业祝福语朋友开业祝福语新公司开业祝福语朋友新店开业贺词话新店开业大吉祝福语医院开业温馨祝福语工厂开业祝福语开业大吉的祝福语老板新公司新开业祝福语同学服装厂开业祝福语开业开张的祝福语饭店开业贺词的祝福语送给朋友开业的祝福语开业的祝福词公司周年庆邀请函活动邀请函公开课邀请函媲媳媵媸媾嫁嫂嫉嫌嫒嫔嫖嫘嫜嫠嫡嫣嫦嫩嫫嫱嬉嬖嬗嬲

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