基本解释术后同根派生 英汉例句After surgery, there can be swealing swelling of the gums and face and some pain.术后，牙床及脸部会有一些肿胀和疼痛。We report three cases of fibrinous membrane formation after cataract surgery.摘要本文报告三例白内障术后发生纤维素膜形成的病例。