Chondrosteidae是什么意思

Chondrosteidae的音标：...

无沟齿...

A burglary occurs every three minutes in London...伦敦每3分钟就会发生一起入室抢劫案。I'll fly it to London in the morning...我明天上午会把它用航空快件寄到伦敦。...a restaurant within spitting distance of the Tower of London.离伦敦塔非常近的一个餐馆...a 38-year-o...

在窘困的时候,小孩子的有力保护人是他的母亲.A child's great recourse in trouble is its mother.她是很容易受惊害怕的, 她常常以让步来打发她的窘困.She was easily frightened, and she always carried off her discomfiture by a concession.窘困之人言,尤其不可信.Never trust the ad...

Some of the food crops failed. However, the cotton did quite well...有些粮食作物歉收。但棉花的收成仍相当不错。By his own admission, he is not playing well...他自己承认表现欠佳。Well, I can't stand here chatting all day.好了，我不能一整天就站在这里闲聊。He had com...

他的手指轻拂着吉他的弦.His fingers swept the strings of the guitar.她的头发轻拂着红红的脸颊.Her hair brushed against her rosy cheeks.和风轻拂树梢.A soft wind kissed the tree tops....

小男孩羞怯地走上前去握了握利奥的手。The little boy stepped forward timidly and shook Leo's hand.他在表达自己的想法时毫不羞怯。When it comes to expressing himself he is no shrinking violet.她小时候是个羞怯的丑小鸭。She was a shy, ugly duckling of a child....

n.除粉器，清除煤粉工...

delegated的音标：...

我出生在战后的生育高峰期。I'm a product of the postwar baby boom.赶在高峰期开始前申请。Apply before the rush starts.上午8、9点钟之间是交通高峰期。Traffic reaches its peak between 8 and 9 in the morning....

Wool traps your body heat, keeping the chill at bay.毛织品能够保暖御寒。They dug trenches in their path and set booby traps.他们在小路上挖深沟设饵雷。Badly-built kit cars can be death traps.质量低劣的组装车可能会有安全隐患。...

“辛顿”的英语可以翻译为：Sinton [苏格兰人姓氏] 住所名称，第一个成分语源不详，第二个成分来源于古英语，含义是“圈用地，居留地”(enclosure,settlement) ...

v.（使）翻倒( overturn的现在分词 )，使垮台，推翻，撤销（判决等）...

周围的矿井里的确有沼气聚积。Methane gas does collect in the mines around here.废物腐烂时会产生沼气。As the waste materials decompose, they produce methane gas.目前我国户用沼气推广应用的规模上居国际首位.The application scale of digester is the first one in the world....

n.（教堂或大学）的围地，选区，管辖区，界限，范围...

macroporosity的音标：macroporosity的英式发音音标为：[mækrəpɔ:'rɒsɪtɪ]macroporosity的美式发音音标为：[mækrəpɔ'rɒsɪtɪ]...