上下颌牙用丝线结扎法形成局部刺激因素.The local stimulation was caused by tiring silk thread to teeth.方法采用幽门结扎法造成大鼠消化性溃疡模型,随机分为四组.Methods: Experimental study gastric ulcer models were established through the ligation of pylorus in mice.用肾动...
New theatres and arts centres sprang up all over the country.新的剧院和艺术中心突然在全国各地涌现出来。Children in evacuation centres are falling prey to disease.疏散中心的孩子正受到疾病的折磨。The infantry divisions mopped up remaining centres of resistanc...
他朝船上照去，看见了钓鱼线。He flashed his light into the boat and saw the fishing-line.他已经张贴了一张“禁止钓鱼”的告示牌。He has posted a sign up that says "No Fishing"禁止钓鱼。Fishing is prohibited....
省下来的钱可以用于更有意义的事业。The money saved could be used for more deserving causes.我不想混日子，我想做点更有意义的事情。Instead of rushing at life, I wanted something more meaningful.富有挑战性且有意义的教师职业a challenging and rewarding career as a teacher...