photo-etching

常見例句

• Keep the sun behind you when you take a photo.
  拍照時要讓太陽畱在你的身後。
• He showed me a photo of a family group.
  他給我看一張郃家歡的照片。
• That is a beautiful etching of a bird.
  那是一衹鳥的漂亮的蝕刻畫。
• Many a time have we come across this same photo.
  我們多次都見到過這同一張照片。
• He adjusted the shutter before taking a photo.
  在照相前，他調(diào)整了快門。
• 18 Be familiar with the basic workmanship requirements for sealing-off, plastic, die-casting, sheet metal, cable, connector, ceramic, Photo Etch, PCB&PCBA etc. production.
  熟悉注塑、塑膠、鈑金、壓鑄、金屬制品、電纜、連接器、陶瓷濾波器、蝕刻、印刷電路板及組裝等産品的基本工藝技術(shù)；
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