To study tissue distribution of TTV in experimentally infected Rhesus monkey andTT virus is hepatotropic.通过TTV在恒河猴的实验感染,了解TTV的嗜肝性及其在各组织中的分布.The removal of infected materials also restricts the spread of Armillaria in est...
He has posted a sign up that says "No Fishing"他已经张贴了一张“禁止钓鱼”的告示牌。I wrote him a letter and posted it straightaway.我给他写了封信,并马上寄了出去。He was posted to Hong Kong as second-in-command of C Squadron.他被派遣到香港任C中队的副队长。...