吸入物如同胃内容物一样由于化学刺激物的作用可引起炎症.Aspirated material may also produce inflammation from chemical irritation, as with gastric contents.吸入物: 当使用玻璃布时玻璃纤维粉末可能会飞散出.INHALATION: Fibrous glass dust may be released from the fiber - glas...
...its creaky and corrupt political system.它陈旧而腐朽的政治体系The airline plans to auction its international routes to former competitors...这家航空公司打算把他们的国际线路拍卖给以前的竞争对手。The first warning signals came in March when the company defa...
In the cloaca there are many annular an obvious one divides anus channel and uigenita 1 sinus.泄殖腔内有明显的环褶将肛道与尿、生殖道分开.The mucous cells lie in the anterior part of the foregut and cloaca.粘液细胞分布于前肠的前段和排泄腔.Especially do not c...