他在人行道上疾行。He was hurrying along the pavement.惠特科姆说: “ 在中美洲, 疾行异足蛛是一种受欢迎的住宅宾客." In Central America,'says Whitcomb, " the banana spider is a welcome house guest.海平风顺, 船在途中疾行.The sea was calm, the wind was fair , and th...
I'm the sole victim of Mother's tyranny.我是唯一受母亲严加管制的人。a victim of oppression and tyranny压迫和暴政的受害者They came to America in order to escape political tyranny.他们为逃避暴政而来到美洲....
这种蜡质属于乙醇有机溶剂的萃取物.The waxes are classed as alcohol or organic solvent extracted materials.在许多细胞中,含量最高的磷脂是磷脂酰乙醇胺或脑磷脂.The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.这些反应能把四分之三的乙醇酸的碳保存在...