词汇	knock-off bit
释义	knock-off bit 可卸钻头
随便看	transport over land, ship transport overrun Transport,Ovum transport package Transport Packages of Dangerous Goods transport package testing machine transport packaging transport packaging information transport packaging performance transport packing expense transport pallet transport pallet for closure nut carrier racks transport pan transport parameters transport park transport passageway transport path transport pathway transport pathways transport pattern transport performance transport phenomen transport phenomena transport phenomena in gases transport phenomena in solids