I have no idea about how to prepare those cuttlefish and lobsters.我对如何烹调那些乌贼和龙虾毫无概念.She sold me a couple of live lobsters.她卖了几只活龙虾给我。One group walked into a fish market and took seven lobsters.有个集团闯进鱼市,夺走了七支龙虾....
The heart is mesial to the lungs.心脏位于左右肺之间.Method: 40 curved mesial - buccal canals in mandibular molars were selected and divided into two groups randomly.方法: 选取40个下颌磨牙近中颊侧弯曲根管,随机分为两组,每组20个根管....