The elements which have been studied most are those from gadolinium to thulium.研究得最多的是从钆到铥之间的元素.Gadolinium - diethylenetriaminepentaacetate - bismethylamide ( Gd - DTPA - BMA ) was delivered intravenously as contrast age...
His voice was scornful in the extreme.他的声音听起来极端地轻蔑.He opened the door with a scornful look on his face.他面带轻蔑地开了门....a scornful simile.讽喻She flung him a scornful look.她轻蔑地看了他一眼.He is deeply scornful of politicians.他非常看不起政...
School administrators walk a tightrope between the demands of the community and the realities of how children really behave.学校管理者在社区的要求和孩子们的实际表现之间小心翼翼地平衡局面。He had administrators under him but took the crucial decisions h...
She came to my place with a bagful of clothes.她带了一大包衣服来到了我家.He bought me a bagful of sweets.他给我买了一包糖.He has scored bagful of goals and usually comes with the crucial ones.他取得大量的入球,而且通常是重要的....
为了防止蜜蜂迷路，养蜂人给它们喝糖水。To keep their bees from wandering, beekeepers feed them sugar solutions.黑压压的一大群蜜蜂从蜂巢中飞出来。A dark cloud of bees comes swarming out of the hive.蜜蜂之间所用的交流方式是昆虫中最为复杂的方式之一。Honeybees use one of the most sophi...