They also play an important role in immune reactions.它们在免疫反应中也起着重要的作用.Nonbiological degradation processes play an important role in the dissipation of many pesticides in soil.非生物降解过程在消除土壤中的许多农药方面起着重要的作用.Variational princ...
A blush mantled over the bronzed cheek of the gladiator.斗士古铜色的脸膛顿时涨得通红.Isabel looked a moment at the vanquished gladiator.伊莎贝尔望了一眼那个打败的角斗士.That is the true gladiator feeling.这是真正的斗士的气魄....