单词	召集员
释义	召集员 caller
随便看	Hand Held Dissolved Oxygen Meter hand held drifter hand-held drifter handheld drill hand held drill hand-held drill hand held drilling machine hand-held drilling machine handheld drills hand-held drum hand held electrical stimulator hand-held electrical stimulator hand-held electric beveller Hand Held Electric Conductivity Meter hand held electric drill hand-held electric drills hand-held electric nut setter hand-held electric rock drill hand-held electric tool handheld electronics device hand-held encryption unit hand-held enzyme hand held equipment hand-held equipment hand held exposure