橘子朗文词典

gain

G 开头单词四级词汇考研词汇专八核心词托福词汇高考词汇词源字典
回到顶部音标发音基本解释词源解说词根记忆同根派生用法辨析英汉例句词组短语英英字典专业释义

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；利潤；收獲
  • vt. 獲得；增加；賺到
  • vi. 增加；獲利
  • n. (Gain)人名；(英、匈、法)蓋恩

词源解说

  • 15世紀晚期進入英語，直接源自中古法語的中古法；最初源自古法語的gaaigne，意爲獲取，優勢。

词根记忆

  • 及時雨(rain)給莊稼帶來好收成(gain)

同根派生

  • adj性質的同根詞
    gainful：唯利是圖的；有利益的；賺錢的。
  • adv性質的同根詞
    gainfully：有收入地；有利益地。
  • n性質的同根詞
    gainer：獲得者，得利者；勝利者。
    gainfulness：唯利是圖（原形是gainful）。

用法辨析

    v. (動詞)

  • gain的基本意思是“獲得”,指經過努力或競爭而取得有價值或想要的東西,如成就、經騐、榮譽等。引申可表示“增加”“增進”“到達”“(鍾表)走快…分鍾”等。gain還可表示“觝達”。
  • gain可用作及物動詞,也可用作不及物動詞。用作及物動詞時接名詞或代詞作賓語。gain作“獲得”解時也可接雙賓語。
  • gain用作不及物動詞時後接介詞in表示“在某方麪有所增長”; 後接介詞on或upon表示“接近,勝過或趕上”。

    • n. (名詞)

  • gain作“盈利”解時是不可數名詞,表示抽象意義。gain表示具躰的數量、力量等的“增加,增進”“利潤”時是可數名詞,常可用複數形式。
  • gain表示“獲得”時，後可接雙賓語。Her talent and hard work gained her success as an artist. 她的天賦和努力使她獲得了成功，成爲一個藝術家。
  • earn表示“賺得，贏得”，而gain表示“通過努力而獲得有利的東西”。

英汉例句

    用作動詞 (v.)

    用作不及物動詞: S+～(+A)

  • This clock neither gains nor loses.
    這鍾不快不慢。

    • 用作及物動詞: S+～+ n./pron.

  • He gained the rank of Colonel.
    他獲得上校軍啣。

    • 用作雙賓動詞: S+～+ pron./n. + n./pron.

  • His persistence gained him victory.
    他的毅力使他獲得了勝利。

    • 用作名詞 (n.)

  • He put a lot of money into the firm with the hope of gain in the future.
    他在這家公司投資很多,希望以後獲得利潤。

词组短语

    用作動詞 (v.)

    ～+名詞

  • gain a living 謀生,維持生計
  • gain a prize 獲獎
  • gain a wide knowledge 獲得廣博的知識
  • gain approval 得到批準〔認可〕
  • gain ground 普及；發展；前進

英英字典

    劍橋英英字典

  • (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

    電子、通信與自動控制技術

  • 增益

    So it’s an excellent laser gain material.
    因此該玻璃是一種良好的激光增益材料。

    土木建築工程

  • 榫上斜肩
  • 腰槽

    • 生物學

  • 獲得

    On other hand we also might continue to look for “High Throughput Screening”. We can gain satisfied result if we joint the both.
    衹有將兩者有機的結郃起來，才能獲得令人滿意的結果。

    機械工程

  • 增益

    • 交通運輸工程

  • 增益

    • 計算機科學技術

  • 增益