jack knife 中文意思是什麼

jack knife 解釋
大摺刀
  • jack : n 1 〈常 J 〉 傑克〈男子名,也作 John 的俗稱或昵稱〉。2 〈J 〉普通人,男子,傢伙,小夥子。3 水手...
  • knife : n (pl knives )1 小刀;餐刀;菜刀。2 〈詩〉短刀,匕首。3 【機械工程】(切斷器的)刃部;(機器上...
  1. The main product we have is : all kinds of wrecking bar, big, file and rasp, garden tool, battery terminal, various bolsters, pound at the avger, pry the stich, jack, engraving knife, etc

    本廠主要產品有:各種起釘器、鑿、銼、園藝工具、電瓶夾、鏟、沖擊鉆頭、撬棍、千斤頂支架、雕刻刀等。
  2. His stump of a tail shut down as close as his owner ever shut the short, stubbed blade of his jack-knife.

    它那半截尾巴緊貼在身後,緊得象它的主人把大摺刀短粗的刀刃的摺疊起來那樣。
  3. And why was it, he asked again, that anything remotely secret whipped around the entire company before you could say jack knife

    他接著又問,為什麼一有小道消息就不脛而走,一轉眼傳遍全公司?
  4. When making jack - o - lanterns, be careful with the knife and try not to cut your fingers off

    做「傑克燈」的時候用小刀要小心,不要把你的手指割掉!
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