etched

音標發(fā)音

• 英式音標 ['et??d]
• 美式音標 ['et??d]
• 國際音標 ['et?id]
• 英式發(fā)音

基本解釋

• adj.被侵蝕的，被蝕刻的，風化的
• v.用針和酸類在金屬板上蝕刻（圖畫等）( etch的過去式和過去分詞 )

同根派生

• etched相關(guān)詞

英漢例句

• Every line etched on her face told a story of personal anguish.
  她臉上的每條皺紋都講述了一次痛苦的經(jīng)歷。
• The stained-glass panels are etched and then handpainted using traditional methods.
  彩色玻璃板先經(jīng)過蝕刻，然后用傳統(tǒng)技法手工著色。
• His grief was etched into every line of his face.
  他一臉悲傷。
• Every line etched on her face told a story of personal anguish.
  她臉上的每條皺紋都講述了一次痛苦的經(jīng)歷。
• The stained-glass panels are etched and then handpainted using traditional methods.
  彩色玻璃板先經(jīng)過蝕刻，然后用傳統(tǒng)技法手工著色。

• etched更多例句

詞組短語

短語

• etched glass 酸蝕毛玻璃;毛玻璃;[玻璃]無光玻璃;[玻璃]刻花玻璃
• etched pattern 蝕刻圖形
• etched mesa 腐蝕臺面
• etched surface 腐蝕面
• etched pothole 蝕甌穴;蝕壺穴;刻蝕鍋穴

• etched更多詞組

英英字典

柯林斯英英字典

• If a line or pattern is etched into a surface, it is cut into the surface by means of acid or a sharp tool. You can also say that a surface is etched with a line or pattern.
• If something is etched on your memory, you remember it very clearly, usually because it has some special importance for you.

• etched劍橋字典
• etched柯林斯字典

專業(yè)釋義

計算機科學(xué)技術(shù)

• 蝕刻

  Defected ground structures (DGS) are certain structures with artificially etched units that alter current distribution on the metallic plane of microwave circuit, and the transmission lines with DGS could behave characteristic of prohibition in special frequency range.
  缺陷接地結(jié)構(gòu)(DGS)是通過在微波電路底面的金屬接地板蝕刻“缺陷”,改變接地板上的電流分布,從而使整個微波電路在特定頻段處表現(xiàn)出禁帶特性的電路結(jié)構(gòu)。