病人呼吸困难, 心动过数及发绀.The patient has dyspnea, tachycardia, and cyanosis.四肢无杵状指, 发绀或水肿.His extremities do not exhibit any clubbing, cyanosis, or edema.聂绀弩是鲁迅之后一位不可忽视的重要杂文作家.Nie ganlu was an important essay writer after Luxun....
Tom admits that playing video games sometimes distracts him from his homework.汤姆承认玩电子游戏有时会使他无心做作业。Two out of every three Britons already own a video recorder.每3个英国人中就有两个已经有了录像机。A technician loads a video tape into one of...