冲剂
medicine to be taken after being mixed with water (or other liquid)
冲积
to alluviate; alluviation; alluvial
冲击
to attack; to batter; (of waves) to pound against; shock; impact
充饥止渴
to allay one's hunger and slake one's thirst (idiom)
冲击力
force of impact or thrust
冲击波
shock wave; blast wave
冲击钻
impact drill; hammer drill