laceration

n (a) [U] tearing of the flesh （肌肉的）撕裂, 划破. (b) [C] injury caused by this 破口; 裂伤: facial lacerations 脸部撕裂的伤口.

laboriously, laboriousness, labour, labour (US labor), labour along, labour camp, Labour Day (US Labor Day), Labour Exchange, labour-intensive, labour-saving, laboured (US labored), labourer, labourer (US laborer), Labrador, laburnum, labyrinth, labyrinthine, lace, lace-ups, lacerate, lachrymal, lachrymose, lack, lack in, lack-lustre, lackadaisical, lackadaisically, lackey, lacking, lackluster, laconic, laconically, laconism, lacquer, lacrimose, lacrosse, lactate, lactation, lactic, lactic acid,