Bacteria ( including meningococcus , among others ), often from infection elsewhere, produce the most dangerous forms.由身体其它部位的细菌 ( 包含脑膜炎球菌在内 ) 传染所造成的最严重的感染形式....
Fix the down bath towel shelf on the base with the M 5 inner hexangular set screw.将下主体用M5的内六角紧顶螺钉固定在底座上....the deep water off the Continental Shelf.远离大陆架的深水水域A shelf of land extended from the escarpment.悬崖上凸出一块空地。Introdu...
春天严寒的天气降低了母鸡的产蛋能力。Freezing weather in spring hampered the hens' ability to lay.除了最严寒的冬季，这种植物都能在户外生长。The plant will stand all but the worst winters out of doors.电视画面显示了严寒的环境。TV pictures showed the arctic conditions....