Glycolate oxidase catalyzes the oxidation of glycolate to glyoxylate.乙醇酸氧化酶能高效催化乙醇酸氧化生成一种重要的有机化工中间体乙醛酸.This enzyme catalyzes the oxidation of succinic acid.这种酶催化琥珀酸的氧化.For example, fumarase catalyzes the interconversion ...
The gadget is used to artificially inseminate cows.这个器具被用来为母牛实施人工授精。The cows are artificially inseminated .这些母牛被人工授精。The prices of meals are often artificially inflated.饭菜价格常常被人为地抬高....
Estrada took a rosary from his tunic and ran the beads through the fingers of one hand.埃斯特拉达从法衣里取出一串念珠，用一只手捻动起来。The priest fidgeted nervously with his black rosary beads.牧师紧张地拨弄着他的黑色念珠。Someone had began to whistle the Ro...
Signs across the entrances warn all visitors to stub out their cigarettes.入口处的告示牌提醒游客们熄灭香烟。The badger sett had twelve entrances to what must have been a labyrinth of tunnels.这个獾穴有12个入口,下面必定有一套错综复杂的地道.Horrified suspense e...