From the physical constraints, I was in physical education on home, ease.摆脱了体能的约束, 我居然在体育课上混得如鱼得水, 轻松自在.A major method of physical education is of hints.暗示是现代体育教学的主要方法之一.Six physical education institutes were founded to ...
锋利的刀刃可能会划伤皮肤，导致出血。A sharp blade is likely to nick the skin and draw blood.锻造刀刃需要很高超的技巧。To forge a blade takes great skill.刺刀刃是用最优质的钢锻造的.A bayonet blade is forged from the finest steel....
The technique has been to mutate the genes by irradiation or chemicals.该技术是通过放射线照射或者使用化学方法使基因变异。the ability of the virus to mutate into new forms病毒变异成新菌株的能力A newer anti-HIV drug called pyridinone caused HIV to mutate int...
The water had to be siphoned off.得把水抽出来。Surgeons siphoned off fluid from his left lung.外科医生抽出了他左肺中的积液。He had siphoned thousands of pounds a week from the failing business.他一周之内从这家濒临破产的企业里抽走了数千英镑的资金。He had siphoned thousa...