HEATER 發問時間: 社會與文化語言 · 1 0 年前

reduced by 和 reduced to的不同?

reduced by 和 reduced to 的用法有哪些不同?還是一樣?

已更新項目:

若有一物件高度100cm,It is reduced in height by 60%,

那麼剩下的高度是40cm囉???還是60cm???

2 個解答

評分
  • 1 0 年前
    最佳解答

    這兩個用法不太一樣

    這樣解釋最快:

    500 reduced by 300 跟 500 reduced to 300 有什麼不同?

    500 reduced by 300

    ==> equals 200.

    (500-300=200)

    這個跟 500 is reduced to 200 一樣.

    500 is reduced to 300.

    (500 ==> 300, so 500-200=300)

    這個跟 500 is reduced by 200 一樣.

    這樣的解釋清楚嗎?

    補充;

    若有一物件高度100cm,It is reduced in height by 60%,

    那麼剩下的高度是40cm囉???還是60cm???

    reduced [in height] by 60% ==> 60% of 100 cm = 60cm

    所以就是 reducded by 60cm

    100 cm reduced by 60 cm (100cm-60cm = 40cm)

    剩下的高度是40cm.

    Or you can say,

    reduced in height TO 40%. 就是剩下40% (40cm)

  • 匿名使用者
    1 0 年前

    reduced by 是指因什麼事或物或人而減少,by的後面是接該事或該物或該人

    如 my salary was reduced by my boss.

    reduced to 減少到何程度,如my salary was reduced to only NTD$10000 per month.

    給你參考

    參考資料: 自己
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