metal中文

• n.
  1.金屬；金屬制品；金屬合金。
  2.【化學】金屬元素；(opp. alloy)；金屬性。
  3.【徽章】金色；銀色。
  +更多解釋...4.【航海】(全艦)炮數；(一次發出的)炮火力。
  5.鑄鐵熔液；熔解玻璃。
  6.(鋪路的)碎石料〔通常叫 road metal〕。
  7.〔pl.〕〔英國〕鐵軌。
  8.成色，成分；勇氣；氣質；根性。
  9.【印刷】活字金；排好活字的版。
  10.〔英國〕〔總稱〕【軍事】坦克，裝甲車。
  11.〔口語〕重金屬電子搖滾樂 (＝heavy metal)。
  短語和例子
  base metals 賤金屬〔銅、鐵、鉛等〕；基底金屬；堿金屬。 heavy metals 重金屬；〔總稱〕重型坦克[裝甲車]；重炮；巨彈；強敵。 light metals 輕金屬。 noble [perfect, precious] metals 貴金屬。 He is of true metal. 他是一個真正有勇氣的人。 run off [leave] the metals (火車)出軌。vt.
  (〔英國〕 -ll-)用金屬包；用碎石鋪(路面)。 a metaled road 碎石路。

• a metal:    鎳鉻鐵耐熱合金
• metal-to-metal:    金屬對金屬的
• base metal; parent metal:    母材

例句與用法

1. This process produces corrosion of metals .
   這一過程造成金屬的腐蝕。
2. An oven thermometer uses a metal strip .
   加熱爐用金屬絲作為溫度計。
3. Electrons in a metal come out of the surface .
   金屬中的電子逸出表面。
4. Cadmium is a good metal for this purpose .
   鎘是適合這一目的的優良金屬。
5. Overheated metals may cast badly .
   加熱過甚的金屬可能難澆鑄成型。

英文釋義

形容詞

1. containing or made of or resembling or characteristic of a metal; "a metallic compound"; "metallic luster"; "the strange metallic note of the meadow lark, suggesting the clash of vibrant blades"- Ambrose Bierce
   同義詞：metallic

动詞

1. cover with metal

名詞

1. a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten; "brass is an alloy of zinc and copper"
   同義詞：alloy
2. any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
   同義詞：metallic element

百科釋義

A metal (from Greek "μ?ταλλον" ? métallon, "mine, quarry, metal"μ?ταλλον Henry George Liddell, Robert Scott, A Greek-English Lexicon, on Perseus Digital Librarymetal, on Oxford Dictionaries) is an element, compound, or alloy that is a good conductor of both electricity and heat. Metals are usually shiny, malleable and ductile.