单词盒子

gain

G 开头单词

音标发音

  • 英式音标 [ɡeɪn]
  • 美式音标 [ɡeɪn]
  • 国际音标 [ɡein]
  • 英式发音
  • 美式发音

基本解释

  • n. 增加；利润；收获
  • vt. 获得；增加；赚到
  • vi. 增加；获利
  • n. (Gain)人名；(英、匈、法)盖恩

词源解说

  • 15世纪晚期进入英语，直接源自中古法语的中古法；最初源自古法语的gaaigne，意为获取，优势。

词根记忆

  • 及时雨(rain)给庄稼带来好收成(gain)

同根派生

  • adj性质的同根词
    gainful：唯利是图的；有利益的；赚钱的。
  • adv性质的同根词
    gainfully：有收入地；有利益地。
  • n性质的同根词
    gainer：获得者，得利者；胜利者。
    gainfulness：唯利是图（原形是gainful）。

用法辨析

    v. (动词)

  • gain的基本意思是“获得”,指经过努力或竞争而取得有价值或想要的东西,如成就、经验、荣誉等。引申可表示“增加”“增进”“到达”“(钟表)走快…分钟”等。gain还可表示“抵达”。
  • gain可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作宾语。gain作“获得”解时也可接双宾语。
  • gain用作不及物动词时后接介词in表示“在某方面有所增长”; 后接介词on或upon表示“接近,胜过或赶上”。

    • n. (名词)

  • gain作“盈利”解时是不可数名词,表示抽象意义。gain表示具体的数量、力量等的“增加,增进”“利润”时是可数名词,常可用复数形式。
  • gain表示“获得”时，后可接双宾语。Her talent and hard work gained her success as an artist. 她的天赋和努力使她获得了成功，成为一个艺术家。
  • earn表示“赚得，赢得”，而gain表示“通过努力而获得有利的东西”。

英汉例句

    用作动词 (v.)

    用作不及物动词: S+～(+A)

  • This clock neither gains nor loses.
    这钟不快不慢。

    • 用作及物动词: S+～+ n./pron.

  • He gained the rank of Colonel.
    他获得上校军衔。

    • 用作双宾动词: S+～+ pron./n. + n./pron.

  • His persistence gained him victory.
    他的毅力使他获得了胜利。

    • 用作名词 (n.)

  • He put a lot of money into the firm with the hope of gain in the future.
    他在这家公司投资很多,希望以后获得利润。

词组短语

    用作动词 (v.)

    ～+名词

  • gain a living 谋生,维持生计
  • gain a prize 获奖
  • gain a wide knowledge 获得广博的知识
  • gain approval 得到批准〔认可〕
  • gain ground 普及；发展；前进

英英字典

    剑桥英英字典

  • (GET) to get something that is useful, that gives you an advantage, or that is in some way positive, especially over a period of time
  • (INCREASE) to increase in weight, speed, height, or amount
  • (CLOCK/WATCH) If a clock or watch gains, it works too quickly and shows a time that is later than the real time.
  • (SOMETHING OBTAINED) an occasion when you get something useful or positive
  • (INCREASE) an increase in something such as size, weight, or amount

    • 柯林斯英英字典

  • If a person or place gains something such as an ability or quality, they gradually get more of it.
  • If you gain from something such as an event or situation, you get some advantage or benefit from it.
  • To gain something such as weight or speed means to have an increase in that particular thing.
  • Gain is also a noun.
  • If you gain something, you obtain it, especially after a lot of hard work or effort.
  • a notch, mortise, or groove, esp one cut to take the flap of a butt hinge
  • If something such as an idea or an ideal gains ground, it gradually becomes more widely known or more popular.

专业释义

    电子、通信与自动控制技术

  • 增益

    So it’s an excellent laser gain material.
    因此该玻璃是一种良好的激光增益材料。

    土木建筑工程

  • 榫上斜肩
  • 腰槽

    • 生物学

  • 获得

    On other hand we also might continue to look for “High Throughput Screening”. We can gain satisfied result if we joint the both.
    只有将两者有机的结合起来，才能获得令人满意的结果。

    机械工程

  • 增益

    • 交通运输工程

  • 增益

    • 计算机科学技术

  • 增益