Ergocalciferol at high levels also is toxic to chickness.高水平的麦角钙化醇对鸡也是有毒害的.Food additive -- Vitamin D 2 ( Ergocalciferol )GB14755 -1993 食品添加剂维生素D2 ( 麦角钙化醇 )...
Delineation of a boundary is limited to the visible features.界限的轮廓是受可见要素限制的.Delineation of a high - risk group could facilitate prevention strategies.对高危人群的描述可以促进预防措施的建立.This band combination provides the best delineatio...
Poor posture, sitting or walking slouched over, compresses the body's organs.坐着或者走路的时候低头垂肩,这种不正确的姿势会压迫体内的器官。Scowling, the lad slouched over.这个小家伙愁眉苦脸,一副垂头丧气的样子。The men were slouched on sofas and chairs.男人们无精打采地坐在沙发和...
The tall building towered above all the others.那栋大楼高出其他所有的建筑物.He towered above his contemporaries.他超出同辈人之上.He stood up and towered over her.他站起身来,比她高出许多。...