patient /?pe??nt/ n. 病人，患者 adj. 耐心的
bleed /bli?d/ v. 出血，流血
operate /??p?re?t; ?ɑ?p?re?t/ v. 动手术；工作；运转；经营
◆ operating room 手术室
把某人抬上担架 lift someone onto the stretcher
A：The patient groaned painfully as he was lifted onto the stretcher.
患者被抬上担架时痛苦地呻吟着。
B：The fracture of his left leg was serious.
他的左腿骨折很严重。
groan /ɡr??n/ v./n. 呻吟；叹息；抱怨