The boss retains enormous influence by reason of his position.老板由于自身的地位而一直有极大的影响力。Marian retains a restless, youthful spirit, in search of new horizons.玛丽安怀着一颗年轻、不断进取的心去寻求新的天地。The interior of the shop still retains a nin...
引起咳血的原因,包括有感染, 心脏血管疾病, 肿瘤, 以及血管炎等.The causes for hemoptysis include infection, cardiovascular disease, cancer, and vasculitis.在这一两天内, 这个人开始咳血.In a day or two, the person starts to cough up blood.在结多抗结核菌的药物治疗后,病患咳血自动缓解.He...