【医】 Larrey's spaces
pull; draw; drag in; draught; haul; pluck
【机】 pull; tension; tractive
mine; thunder
【电】 thunder
family name; surname
clear; clearance; gap; interval; space
【化】 back lash; clearance; gap; play; slack
【医】 clearance; diastem; diastema; interspace; space; spatia; spatium