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 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...