单词	Micron glass beads
释义	Micron glass beads 微米硅球
随便看	direct battery power direct beam direct-beam direct beam display direct-beam display device direct-beam infrared direct beaming direct bearer circuit direct bearing direct bearing foundation direct bearing on direct beat direct behavioral observation direct beneficial insect direct-bonded magnesia-chrome refractory brick Direct bonded metal substrate Direct Bond in Basic Refractories direct bonding direct benefit direct bilge pump suction direct bilge suction direct bilirubin direct bilirubin,conjugated bilirubin direct bill direct billing