Other tests such as serum enzyme, immunoglobulin, complement, lipase inhibitors and antitrypsin were normal.其他检查如血清酶 、 免疫球蛋白 、 补体 、 脂酶抑制因子和抗胰蛋白酶均正常.Metabolic diseases such as Wilson's disease, hemochromatosis, and a...
莫妮卡拿起她的伯罗圆珠笔，放在牙齿间转动着。Monica picked up her Biro and revolved it between her teeth.钻头必须缓慢转动，以保证钻孔平整光滑。The drill should be slowly rotated to ensure a clean hole.轮子一边转动，制陶工人一边拉坯。As the wheel turned, the potter shaped the cl...