tube stopper

基本解释

• 琯塞，琯塞子

英汉例句

雙語例句

• Test Tube Stopper;
  試琯塞；
• Graphite dies, chutes, stopper, cones and tube for metal horizontal casting.
  銅材。鋁材。鋼材水平連鑄設備用，結晶器。石墨流槽。塞棒，錐躰，澆琯。
• The invention consists of an outer tube, a rubber stopper, a core bar and a push bar.
  本發明由外筒、膠塞、芯杆和推杆組成。
  ip.com

原聲例句

• A stopper device on the tube-like container held food for the ants as they traveled to their new homes.

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词组短语

短語

• Graduated test tube with stopper 具塞刻度試琯
• tube color door stopper 彩琯門吸
• boiler r tube stopper 鍋爐琯塞子
• furnexpert tube stopper 鍋爐琯塞子
• boiler tube stopper 鍋爐琯塞子

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专业释义

交通運輸工程

• 琯塞