【化】 high impact polyethylene
high; high-priced; lofty; loud; tall
【医】 homo-; hyper-; hypsi-; hypso-; per-
contend with; defy; fight; refuse; repel; resist
【医】 Adv.; contra-; ob-
charge; clash; rinse; rush
【机】 buck
polyethylene
【化】 polyethylene; polymethylene; polythene
【医】 polrvinyl; polyethylene; polythene