spring perch

基本解釋

• [交通運(yùn)輸工程]彈簧夾具

英漢例句

權(quán)威例句

• That means it'll be more costly to GMAC to borrow funds to finance its loan engine than if the auto lender had climbed back to investment grade status, a perch it hasn't occupied since last spring.
  FORBES: Still In The Junkyard

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詞組短語

短語

• Pneumatic spring perch 氣動(dòng)彈簧夾具

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專業(yè)釋義

交通運(yùn)輸工程

• 彈簧夾具