【医】 Laura's nucleus
fatigue; put sb. to the trouble of; service; work
pull; draw; drag in; draught; haul; pluck
【机】 pull; tension; tractive
family name; surname
hilum; nucleus; putamen; stone
【医】 caryo-; caryon; core; karyo-; karyon; kernel; nidi; nidus; nuclei
nucleo-; nucleus