knock-test

基本解釋

• n.抗震性試驗

同根派生

• knock-test相關(guān)詞

英漢例句

• Knock test reference fuels-Reference fuel grade toluene
  GB/T11117.;3-1989爆震試驗參比燃料參比燃料級甲苯
• A simple test will show if this is real gold.
  簡單的試驗就能證明這是否是真金。
• Keep your hands off me; or I'll knock you down.
  不要碰我，當(dāng)心我把你打倒在地。
• There was a furious knock at the door.
  有人在猛烈地敲門。
• Pupils who pass the test will be promoted to the next higher grade.
  小學(xué)生只要考試及格就會升到高年級。

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