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....
He sagged wearily back in his chair.他疲倦地瘫坐到椅子上。Morrison took the news badly and from then on his spirits noticeably sagged.这消息对莫里森打击很大，从那以后，他明显萎靡不振。His upper lip was flat, but the lower one sagged.他上唇扁平，下唇耷拉。There were p...