【化】 cyclopentolate
annulus; hem in; link; loop; ring; surround
【计】 ring up; toroid
【化】 ring
【医】 annuli; anulus; band; circle; circulus; cycle; cyclo-; gyro-; loop; orb
ring; verge
gush; spew; spout; spray; sprinkle; spurt
entrust; hold in the palm; plead; set off; sth. serving as a support
【化】 Torr
【医】 pad; support
ester
【化】 ester
【医】 compound ether; ester; lactam; lactan