I owe them a debt that cannot easily be repaid.我欠他们一笔钱，不容易偿还。Dr. Dell provided the money, and Dr. Bethune listed the amounts, to be repaid in full.德尔大夫供给他钱, 白求恩大夫记下数目, 好在日后全部还清.The business quickly repaid the initial out...
生物防治重点在拮抗菌的筛选上.The biological control was focused on the selection of antagonism.车前草含有一种叫做尿囊 素 的化学物质,是消炎抗菌的.Plantain contains a chemical ( called allantoin ) that is anti - inflammatory and antimicrobial.有机抹布和洗碗布正在被最广泛人使...
Mouse bone marrow polychromatic erythrocyte micronucleus test was negative.对小鼠骨髓嗜多染红细胞微核试验结果为阴性.There were micronucleus at telophase in another pollen mother cells.另一些花粉母细胞在末期具有微核.Objective To observe chromosomal aberrat...
Andre Agassi accepted a wild card to play in the Stockholm Open.安德烈·阿加西持外卡参加了斯德哥尔摩公开赛。He partnered Andre Agassi to victory.他和安德烈·阿加西搭档取得胜利。Agassi hit a backhand.阿加西反手一击。...