vaccines是什么意思？

Twelve potential vaccines are currently being tested on human volunteers.目前正在人类志愿者身上试验12种试用疫苗。Anti-malarial vaccines are now under-going trials.抗疟疾的疫苗正在试验阶段。His team are at the forefront of scientific research into vacci...

After the 1960 s, China began to inoculate BCG, pertussis, diphtheria, tetanus, measles and poliomyelitis vaccines.六十年代后, 中国开始在大、中城市接种卡介苗 、 百日咳 、 白喉 、 破伤风 、 麻疹、脊髓灰质炎的疫苗的工作.Anti-malarial vaccines are now under-going trial...

vaccines的音标：...

Nations can restrict their foreign trade by erecting barriers to exports as well as imports.象设置进口壁垒那样,各国可以通过设置出口壁垒来限制对外贸易.Could you tell me the specific lift - slab procedure for erecting buildings?能否告之用升板法安装楼房的具体程序?Erec...

Archaeologists have dated the fort to the reign of Emperor Antoninus Pius.考古学家判定这个堡垒建于罗马皇帝安东尼·庇护统治时期。The reign of Queen Elizabeth lapped over into the seventeenth century.伊丽莎白王朝延至17世纪.Better to reign in hell than serve i...

jelled的音标：...

They set up purifying systems in places where the water was not potable.他们在许多水质不适合饮用的地方建立了净化系统。Changing iron into steel is a process of purifying the iron.把铁炼成钢是铁的精炼过程.The extra step would increase the margin of safety b...

If you stop on the hard shoulder, wait for the police or breakdown service.如果你的车坏在路肩上了，就得等警察或修理站来帮忙。I suffered a nervous breakdown. It was a traumatic experience...我曾经神经崩溃过。那是一次痛苦的经历。Please give me a breakdown of those i...

lather的音标：lather的英式发音音标为：['lɑ:ðə(r)]lather的美式发音音标为：['læðə(r)]...

iridomedialysis的音标：iridomedialysis的英式发音音标为：[ɪərɪdəʊ'mi:djəlɪsɪs]iridomedialysis的美式发音音标为：[ɪərɪdoʊ'midjəlɪsɪs]...

“牙本质”的英语可以翻译为：dentin，dentine ...

The house has the most spectacular views imaginable.从这所房子可以看到所能想象的最壮丽的景色。We have been inundated with every bit of information imaginable.凡是想得到的各种各样的信息潮水般地向我们涌来.We had the greatest difficulty imaginable.我们遇到了可以想象到的最大困难....

n.灌洗，洗胃v.灌洗，洗（创口）...

Big-name jewellers are battling it out to get celebrities to wear their bling.大牌珠宝商竞相邀约名人佩戴其名贵首饰。Jewellers'windows gleamed along the path with remarkable frequency.珠宝店明亮的橱窗沿途可见.Jewellers were well - bred and flatter...

But for Steinbeck personally, it also brought the problems of being famous.但是,对斯坦贝克个人来说, 这部小说也带来了成名之后的苦恼.He didn't just command. He personally fought in several heavy battles.他不仅仅发号施令，还身先士卒参加了几次激战。He did not know th...

Pan Yunlong : Professor, Chief Physician And Director of Endocrinology Department , Special Interests: diabetes mellitus, thyroid disease.潘云龙: 教授, 主任医师.主要专业方向: 糖尿病, 甲状腺等内分泌代谢疾病.Endocrinology is defined as the study of th...

n.（蚯蚓、昆虫等的）生殖孔...

compromise的一般过去时为：compromised...