These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。Convection can be of two types: natural convection and forced convection.对流可分为两类, 即 自然对流和强制对流.Conducti...
These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。Convection can be of two types: natural convection and forced convection.对流可分为两类, 即 自然对流和强制对流.One of t...
营地周围架着尖利的铁丝网，且有宪兵看守。The camp is surrounded by razor-wire fences and guarded by military police.法国的警察部门; 宪兵或警官的总称.French police force; a group of gendarmes or gendarmes collectively.宪兵确信唐太斯不会再逃走了, 便松手放开他.Certain Dant è s ...
Most low-fat yogurts are about 40 calories per 100g.大多数低脂酸奶每100克约含40卡热量。Look for pure, natural yogurt - many yogurts designed for children are too high in sugar.寻找纯的 、 然的酸奶,许多儿童酸奶的含糖量太高....
那个盲人用手杖敲打人行道的地面.The blind man tapped the sidewalk with his cane.我们称这种新字母表为盲人用点字法.We will call this new alphabet'Braille '.盲人用竹竿点点探探,走得极缓慢.Blind bit of test the waters with a bamboo pole and going very slow....
I'm in the soup. Right up to the hocks.我是落汤鸡了, 拔身乏术.Defects -- Cowhocks, or straight hocks. Lack of muscle and propelling power.牛肢, 飞节太直, 缺乏肌肉和推动力.Elbows, hocks and feet turn neither in nor out.肘部 、 飞节和足爪既不向内弯,也不向外翻...