Metacercariae may endure in the encysted state for several months.活囊蚴可以在包囊状态中生活几个月.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.Obj...
His best selling line is the cheapest lager at £1.99.他最畅销的产品是最便宜的只卖1.99英镑的贮藏啤酒。Old movies were the cheapest broadcast fodder.老电影是最廉价的播放素材。Britain still boasts the cheapest postal service.英国仍拥有最便宜的邮政服务系统。...
You were right to do what you did, under the circumstances.在这种情况下，你做的是对的。Under the circumstances, a crash was unavoidable.在那种情况下，撞车是难以避免的。Under the circumstances I feel it right that you should know.在目前情况下,我觉得让你们知道是对的....
Goldsmith has repaired the roof to ensure the house is wind-proof.戈德史密斯修理了屋顶，以确保房屋能够抗风。The much repaired plane was crated for the return journey.经过大修的刨子被装入木箱运回去。Racing was halted for an hour while the track was repaired....