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...
Stress can wreak havoc on the immune system.压力可能会破坏免疫系统。She is determined to wreak vengeance on those who killed her cousin.她决心要向杀害表妹的凶手报仇.Her wrath would never wreak itself in one fell blow.她不会让她的怒气一古脑儿发泄出来....
Catherine put all the envelopes aside unopened.凯瑟琳把所有信件放在一旁，全都未启封。We've gone through all those envelopes I bought last week.我们用完了我上周买的所有的信封。A courier was despatched with two sealed envelopes.信使受命递送两封封讫的信。What is the...