他突然感到腹部一阵剧烈疼痛。He was struck by a stabbing pain in his midriff.疼痛是从他右大腿的某处开始的。The pain originated from a point in his right thigh.他面部扭曲，假装疼痛。He screwed his face into an expression of mock pain....
Extravasation of antineoplastic agents is one of the most common complications of chemotherapy.抗肿瘤药外渗是化疗过程中的常见并发症之一.Results The buthus martensii venom of different region has the different contents of antineoplastic poly...
他花钱如水,以求满足兴奋和欢娱的欲望.He spent a lot of money in satisfying the appetite for excitement and amusement.孩子们给他的欢娱,更使他加添了生活的乐趣.The cheerfulness of the children added a relish to his existence.小小的水点, 小小的沙粒, 构成浩渺的海洋和欢娱的土地.Little ...