THUNDERSTORMS are notoriously unpredictable, as many a drenched picnicker can attest.雷暴真是人所共知的难以预料, 正如许多湿透了的野餐者证实的那样.Toddlers are notoriously antisocial when it comes to sharing toys.众所周知,刚学会走路的孩子不愿和别人分享玩具。The television...
The direct compression and artificial digestion method were used to examine the encysted metacercaria of C.用直接压片法和消化法检查淡水鱼虾体内的华支睾吸虫囊蚴.Objective To study the infection of freshwater fishes with the encysted metacercaria o...