【化】 tricyclohexyl phosphate
【化】 molybdenyl phosphate; tri-o-cresyl phcsphate; trichlorophenyl phosphate
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
oneself; personal
ester
【化】 ester
【医】 compound ether; ester; lactam; lactan