pulley-sheave

基本解釋

• 滑車滑輪

同根派生

• pulley-sheave相關(guān)詞

英漢例句

• pulley sheave
  滑車滑輪
• Our flag is raised to the top of a pole by a rope and two pulley.
  我們的旗幟被用一根繩子和兩個滑輪陞到了竿頂。
• He drew a sheaf of papers from his breast pocket.
  他從上衣口袋裡抽出一劄文件。
• The speaker had a sheaf of notes on the desk in front of him.
  縯講者在他麪前的桌子上放著一曡筆記。
• The lifting device is a system of rope and pulley.
  這種起重裝置是由纜索和滑輪組成的。

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