热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

rackwork

音標['r?kw?:k]
rackwork是什么意思、rackwork怎么讀

rackwork漢語翻譯

“齒條、齒條加工、齒條機構(gòu)”,

rackwork例句

    Single rackwork slide: watermill in summer
    Protection for rackwork of ferry-slips
    Toy single rackwork slide: windmill
    Single rackwork lantern slide: volcano erupting
    Double rackwork slide: chromatrope
    Single rackwork magic lantern slide: three horse's heads which turn into three men's heads
    Single rackwork slide: Mount Vesuvius in flames
    Single Rackwork Lantern Slide: Chromatrope
    Dell stellt neue Rack-Workstation für die Arbeit unter schwierigen Umweltbedingungen vor
    Pallet stacking racks work anywhere

0
糾錯