【机】 spike disintegrator
mast; perch; pole; post; shank; staff
【化】 bar
【医】 culm; lever; rhadbo-; rod; stab; staff; stick
check; game; set; tray
【计】 spool
【医】 disc; disci; disco-; discus; disk; orbiculus; pan; tray
【机】 aerator; airator; sand aerator; sand breaker; sand cutter
sand disintegrator