喜樂美語
  1. 1nA2/ˈkɪləɡræm/公斤

    One thousand grams, used as a standard measure of weight.

    示範例句 · Example

    Mei bought five kilograms of rice at the market.

    逐字美在市場買了五公斤的米。

    「kilogram」是公制裡量重量的單位「公斤」，等於一千公克；英式也可寫 kilogramme，意思一樣，縮寫都是 kg。核心畫面可以想成「一千公克那麼重的一塊」。常見說法：five kilograms of rice（五公斤米）、weighs two kilograms（重兩公斤）、per kilogram（每公斤）。跟 pound（磅）容易搞混——pound 比較輕，大約 0.45 公斤；跟 kilometre（公里）也不一樣——kilometre 量距離，kilogram 量重量。

    常見搭配

    • … kilograms of …

      …公斤的…

      that weight of a thing, measured in kilograms

      Mum asked for three kilograms of flour.

    • weigh … kilograms

      重…公斤

      have a weight of that number of kilograms

      The puppy weighs almost one kilogram.

    • per kilogram / a kilogram

      每公斤／一公斤

      for each kilogram; priced or measured by the kilogram

      Oranges are eighty dollars per kilogram today.

    • a five-kilogram / ten-kilogram bag

      五公斤／十公斤裝的袋子

      a bag holding that weight in kilograms

      Dad carried a ten-kilogram bag of dog food home.

    • in kilograms

      用公斤（來量／來寫）

      using kilograms as the unit of measure

      Please write your weight in kilograms, not in pounds.

    • half a kilogram

      半公斤

      500 grams; half of one kilogram

      Add half a kilogram of potatoes to the soup.

    意思相近

    kilogrammekilokg

core核心畫面

Picture the needle on the kitchen scale: one kilogram is a thousand grams, about what a bag of rice weighs. The word is built from two pieces — kilo- meaning a thousand, and gram, the base unit — and that same kilo- turns up again in and .

可以想成：廚房磅秤上的指針——一公斤等於一千公克，差不多是一包米的重量。這個字由兩塊組成：kilo- 表示一千，gram 是基本單位；同樣的 kilo- 也出現在 kilometre（公里）、kilowatt（千瓦）裡，認得這一塊就能一次拿下好幾個字。

容易混在一起的字在訂閱裡。容易混在一起的字需要訂閱帳號。

複數 kilograms

意思相近

kilogrammekilokg

原始詞典資料2 筆記錄

以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。

kilogramnoun/ˈkɪləɡɹæm/

  • 1

    In the International System of Units, the base unit of mass; conceived of as the mass of one litre of water, but now defined by taking the fixed numerical value of the Planck constant h to be 6.626 070 15 × 10⁻³⁴ when expressed in units of kg⋅m²⋅s⁻¹. Symbol: kg

    • Holonyms: megagram < gigagram
    • Meronyms: picogram < nanogram < microgram < milligram < gram
  • 2

    The unit of weight such that a one-kilogram mass is also a one-kilogram weight.

    • A nan (bread) costs 25 Afghanis : a kilogram of beef 800 Afghanis and mutton of the same weight for 1200 Afghanis; […]
    • Review of systems was positive for unintentional weight gain of 13.5 kilograms in the last eight months, excessive fatigue, fever, difficulty focusing, one episode of painful oral ulcer on the roof of her mouth, change in the hair texture with nonscarring alopecia, shortness of breath with exertion, and constipation.

摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。