addition
/əˈdɪʃən/
n.
标准词条
CET-4
一句话记住
增加;添加;新增的人或物;加法
释义与例句
n.
增加;添加;新增的人或物
the act of adding something, or a person or thing that is added
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The addition of a new bus route has made travel easier.
新增一条公交线路使出行更方便了。
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The baby is a welcome addition to their family.
这个宝宝是他们家受欢迎的新成员。
展开其余 1 条例句
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With the addition of two more players, the team is finally complete.
又增加了两名队员后,这支队伍终于齐整了。
n.
加法
the mathematical process of combining numbers or amounts to find a total
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The children are learning addition and subtraction.
孩子们正在学习加法和减法。
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Use addition to check whether the total is correct.
用加法核对总数是否正确。
展开其余 1 条例句
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This exercise practises the addition of three-digit numbers.
这道练习训练三位数加法。
词源与构词
记忆钩子
in addition 单独作句首或句中补充语;in addition to 后必须接名词、代词或动名词。
词族与关联词
词族(同一词根派生出的不同词性或形式)
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add 添加;加;补充说addition 对应的动词,可加宾语,也可用于 add that 从句。
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additional 额外的;附加的表示在原有事物之外额外的,如 additional cost。
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additionally 此外;另外较正式,用于补充另一个事实或论点。
反义词
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subtraction 减法;扣除在数学中,addition 指加法;subtraction 指减法。表示增加和减少某物时也构成相反概念。Subtraction is the opposite of addition. 减法是加法的逆运算。
易混词(形近或义近,注意区别)
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edition 版本;版次addition 读 /əˈdɪʃən/,表示“增加、加法”;edition 读 /ɪˈdɪʃən/,表示书报等的“版本、版次”。The second edition of the textbook includes a new chapter. 这本教材的第二版增加了一章新内容。
常见搭配
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in addition 此外;另外The hotel has a gym; in addition, guests can use the nearby pool. 这家酒店有健身房;此外,客人还可以使用附近的游泳池。
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in addition to 除……之外还In addition to English, she speaks French and Spanish. 除英语外,她还会说法语和西班牙语。
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a new addition 新添的人或物The electric bus is the newest addition to the city's fleet. 这辆电动公交车是该市车队最新添置的车辆。