He was tall and bulky, but he walked with a slouching gait.他身材高大, 但是走起路来却是无精打采的样子.He acquired a slouching gait, and ignoble look.他学了一套萎靡不振的走路样子和一种不体面的神气.Yet, in spite of its awkward, slouching gait, the hyena can run sur...
科学家仍在研究这种化合物如何阻止病原菌侵染细胞.Scientists are still studying how the compound prevents pathogens from infecting cells.人们用光学显微镜,在受侵染的寄主中观察到这些微生物.Many of these microbes were observed in the infected host by light - microscope.伤口露...