【医】 tonsillar ring
【医】 amygdala; antiades; faucial tonsil; paristhmion; throat-almond; tonsil
tonsilla
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