这是该国面临的最紧迫的问题之一。It is one of the most pressing problems facing this country.最紧迫的问题是防洪.The most immediate problem is to control the floods.我有更紧迫的事情要做.I have more pressing things to attend to....
The immunogenic potency of soluble antigens may be considerably increased.它们的免疫原效能可以提高很多.These immunogenic proteins are being vigorously pursued as targets for therapeutic cancer vaccines.这些具有免疫原性的蛋白被认为是肿瘤疫苗的治疗靶标.The lac...