Tick bites can cause Lyme disease.被蜱叮咬会引发莱姆病。Lyme had its hey - day in the Middle Ages and has been declining ever since.莱姆镇在中世纪曾名噪一时,但从那以后便日渐衰落.Objective To explore the relationship between Lyme disease and tick.目的探讨重要媒...
The utility model discloses a kelp seeding rope buoy, belonging to an aquiculture bobber.一种海带苗绳浮漂, 属于水产养殖沉浮子.Piscine on line bobber is vibrating up and down, enrol all the way in water.鱼线上的浮子正上下颤动, 在水里一路一招....