【机】 knuckle arm
change direction; get lost; sheer off; sway; swerve; swing; trend; turn
【医】 diversion; vergence; vergency
period; node; abridge; burl; chastity; knar; part; section
【化】 node
【医】 article; mere; metamere; sectio; section; segment; segmentum
arm
【医】 arm; brachia; brachio-; brachium; upper arm; upper limb