Mucous membranes or breaks in the skin were likely alternative entryways into the body.粘膜或者皮肤上的破裂处都可能成为病毒入侵的通道.However, eversion of the cervical mucous good elasticity, the more tidy edge.但外翻的宫颈粘膜弹性好, 边缘较整齐.Latin word or...
Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.Seromucous glands contain both mucous and serous cells.浆粘液腺既含有粘液性细胞,又含有浆液性细胞.Latin word originally means a mucous exc...
接触食物前尤其对洗手不能有半点马虎。Be particularly fastidious about washing your hands before touching food.问题之一是对机场员工的安检措施马虎松懈。One of the problem areas is lax security for airport personnel.对卫生与安全条例的马虎态度a lax attitude to health and safe...
He vainly hope to travel round the world on foot.他梦想步行周游世界.The team captain vainly tried to rally his troops.队长试图振作部队的士气，但没有成功。He shouted after them, vainly trying to attract their attention.他在他们的后面高喊，想引起他们的注意，却是徒劳。I vai...
他扯起有补丁的船帆开始向西南方向驶去.He hoisted his patched sails and set his course toward the southwest.德国司令官继续向西南方向驶去, 舰后留下一条显著的油的航迹.The German commander persisted on his course to the southwest, leaving behind a marked oil trace.唐玄宗携杨...
她听到风的呼啸声和草原的狼的嚎声.She heard the wind and the cries of coyotes.狼的嚎叫使我毛骨悚然.The howling of the wolves made my flesh creep.他急忙讲述了孪生婴儿和狼的故事.He hurriedly told the story of the twin babies and the wolf....