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....a program to inoculate every child in the sta...

hepatomalacia的音标：hepatomalacia的英式发音音标为：[hɪpɑ:tɒmə'leɪʃə]hepatomalacia的美式发音音标为：[hɪpɑtɒmə'leɪʃə]...

molt的音标：molt的英式发音音标为：[məʊlt]molt的美式发音音标为：[molt]...

vt.& vi.删除...

cytopathology的音标：cytopathology的英式发音音标为：[saɪtəʊpə'θɒlədʒɪ]cytopathology的美式发音音标为：[saɪtoʊpə'θɒlədʒɪ]...

[化] 锦葵色素苷，二甲花翠苷...

Jessica caught sight of Lois and waved to her.杰茜卡看到了洛伊丝，就冲她挥手致意。Even telling Lois seemed a betrayal of confidence.即使是告诉洛伊丝都好像是在泄密。Mary turned a deaf ear to Lois's asking to ride her bicycle.洛伊丝向玛丽借自行车,玛丽假装没听见....

adj.果实累累的，肥沃的，效果好的...

bulldog的复数形式为：bulldogs...

limited的音标：limited的英式发音音标为：['lɪmɪtɪd]limited的美式发音音标为：['lɪmɪtɪd]...

Lucilla often asks her sisters to retell the story.露西拉经常要姐姐们把这个故事反复讲给她听。The students had to retell the story in their own words.学生必须用自己的话复述这个故事.Retell the story in English.把这个故事用英语复述一遍....

cluster的复数形式为：clusters...

小叶间的...

The rest of the room was neat and impersonal.房间的其余部分整洁干净，不带任何的个人色彩。The health service has been criticized for being too impersonal.公共医疗卫生服务一向被指责缺乏人情味。We must be as impersonal as a surgeon with his knife.我们必须像外科医生拿手术刀时一样冷...

holograms的音标：holograms的英式发音音标为：['hɒləɡræmz]holograms的美式发音音标为：['hɒləɡræmz]...

My lettuces have gone to seed.我种的莴苣已结子.Are these lettuces home - grown or did you buy them in the market?这些生菜是自家种的呢,还是你在市场上买的?An under - gardener was watering lettuces.有个菜农在浇莴苣....

v.使适应新环境，使服水土服水土，适应( acclimate的现在分词 )...

This condition is more prevalent in women than in men.这种病症在女性当中比在男性当中更为普遍。Smoking is becoming increasingly prevalent among younger women.抽烟在年轻女性中变得越来越常见。These prejudices are particularly prevalent among people living in ...

When he was a little lad, I used to sing him lullabies.在他小时候, 我常常给他唱摇篮曲.Fellow - townsman lad closes chalaza, the wind that dine together never is defeated.老乡老友关系带, 聚餐之风永不败.The little lad was playing on the swing.这小男孩在荡秋...

flywheels的音标：flywheels的英式发音音标为：[flaɪ'wi:lz]flywheels的美式发音音标为：[flaɪ'wilz]...

The mystery hero immediately alerted police after spotting a bomb.那个无名英雄发现炸弹后马上报了警。The boss alerted him that thief might come out at night.老板要他提防夜里可能有贼。The 23-year-old's screams alerted a passerby who went to her re...

褶边囊状体...

fire drill的复数形式为：fire drills...

formal的音标：formal的英式发音音标为：['fɔ:ml]formal的美式发音音标为：['fɔrml]...

look的现在进行时为：looking...

resolve的现在进行时为：resolving...

As Archer rang the bell, the long tinkle seemed to echo through a mausoleum.当阿切尔拉门铃时, 那久久的铃声好似陵墓里的回声.The Sun Yat - sen's Mausoleum area is a world - famous scenic spot.中山陵园风景区景色秀美,是享誉海内外的 世界级 景区.The number six is a ...

Silkworm culture is practised in order to get silk.养蚕是为了得到蚕丝.Paris is a good city for people who are interested in culture.对于修养心性有兴趣的人来说,巴黎是个好城市.This is a culture of cholera germs.这是培养出的霍乱菌....

reflex的复数形式为：reflexes...

反甲基化...