单词	pad type bearing
释义	pad type bearing 瓦块轴承
随便看	essentialspecies essential species essential spectra essential spectrum essential spirit essential squint essential staff essential stage essential states essential statistics of studies essential step essential stipulation Essential stipulations essentials to oral diseases essential strategy Essential structure essential subgroup essential subjects training essential substance essential substance for reproduction essential substance in vessels essential substances essential substances from water and cereals essential substances of food essential superior limit