关于millimetre的百科

• millimetre造句怎么写

• So,asixtymillimetrediameterpebble.Onemillimetretotheleftandwhoknows?Ashparticlesarenormallyinthe50-100micron(0.05to0.1millimetre)range.Lastyearhisteamachievedamilestonewhenitmanoeuvreda1.5-millimetrebeadthrougha5-millimetrearteryinalivingpig.GrahamSh...
• 2018-09-2211485