单词	ball conveyor
释义	ball conveyor [机] 球式输送机
随便看	density range density ratio density reactivity coefficient density recorder density reference scale density-related process density relief density resistance density-resistivity method density response density rule density scale density scale height density section density segregation density sensor density separation density shelving density slicer density slicing density specific impulse density(specific mass) density (specific mass) density spectra density spectrum 碧水黄沙碧沼红莲倾倒开碧波南浦碧波新涨小池塘碧流霞脚碎碧浪湖者碧海无波碧海青天夜夜心碧海飞金镜碧潭清皎洁釉下彩釉工釉质釉陶釉面释释义释例释典释卷