麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

coil spring

coil spring是什么意思、coil spring怎么讀

coil spring漢語(yǔ)翻譯

【化】 螺旋彈簧

coil spring英語(yǔ)解釋

名詞 coil spring:

  1. a spring in the shape of a coil
    同義詞：volute spring

coil spring例句

  1. A usually rectangular pad of heavy cloth filled with soft material or an arrangement of coiled springs, used as or on a bed.
    褥墊，床墊通常為長(zhǎng)方形的棉布?jí)|，內(nèi)裝柔軟材料或排列好的彈簧，常用于床上
  2. A fine coiled spring that regulates the movement of the balance wheel in a watch or clock.
    游絲在手表或鐘內(nèi)用于調(diào)整計(jì)時(shí)器搖輪運(yùn)動(dòng)的細(xì)小的卷繞彈簧
0
糾錯(cuò)