v.使防水，使不透水( waterproof的现在分词 )...

星点间的...

counterclaim的一般过去时为：counterclaimed...

She'd been fluttering about in the kitchen.她一直在厨房里忙前忙后。It was autumn, and leaves were fluttering down in the light wind.现在是秋天, 树叶在微风中飘落下来.Flags were fluttering in the wind.旗帜在风中飘扬....

bubblemeter的音标：bubblemeter的英式发音音标为：['bʌlmi:tə]bubblemeter的美式发音音标为：['bʌlmitə]...

gutter的音标：gutter的英式发音音标为：['gʌtə(r)]gutter的美式发音音标为：['ɡʌtɚ]...

terrestrial的复数形式为：terrestrials...

illiteracy的复数形式为：illiteracies...

n.巨肠...

after class的音标：after class的英式发音音标为：['ɑ:ftə klɑ:s]after class的美式发音音标为：['æftɚ klæs]...

Volunteers constitute more than 95% of The Center's work force.该中心95%以上的工作人员是志愿者.The Leisure Center is a long and low modern building.休闲中心是一座狭长而低矮的现代建筑。Just plop the noodles over the center of the sauce.把面条轻放在调味汁中间就...

Online help is just like printed documentation, a reference tool for perpetual intermediates.在线帮助就像是打印的文档, 为永久的中间用户提供参考工具.Returned intermediates or APIs should be as such and quarantined.50退回的原料药和中间体应当作有标志,并隔离.Few of the...

mater的音标：mater的英式发音音标为：['meɪtə]mater的美式发音音标为：['meɪtə]...

vi.不同种族[国家、教派]间的通婚，近族通婚，近亲结婚...

afterlife的复数形式为：afterlives...

barretter的音标：barretter的英式发音音标为：[bɑ:'rettɜ:]barretter的美式发音音标为：[bɑ'rettɜ]...

Apter的音标：...

administered的音标：...

Never knock charter flights; they are opening up the world for budget-conscious travellers.绝不要挑剔包机航班；他们使精打细算的乘客能够去往世界各地。...frequent charter flights to Spain.到西班牙的定期包机航班The task of the Commission, as noted in the Olympic ...

cytopherometer的音标：cytopherometer的英式发音音标为：[sɪtəfə'rɒmɪtə]cytopherometer的美式发音音标为：[sɪtəfə'rɒmɪtə]...

bacteriochlorophyll的音标：bacteriochlorophyll的英式发音音标为：[bæktɪərɪəʊk'lɒrəfɪl]bacteriochlorophyll的美式发音音标为：[bæktɪərɪəʊk'lɒrəfɪl]...

n.（路边）排水沟( gutter的名词复数 )，阴沟，（屋顶的）天沟，贫贱的境地...

When the galvanometer reads zero the circuit is in the null - balance position.当检流计的读数为零时,电路处于零平衡位置.If a sinusoidal current is sent through a movingcoil galvanometer, the meter reads zero.如果将一正弦电流通入动圈式电流计, 那么这电流计的读数为零.Th...

More reactive are the heavier isotopes of hydrogen, deuterium and tritium.更为活跃的是氢的较重同位素, 氘和氚.Deuterium is widely used in the study of reaction mechanisms and in spectroscopic studies.氘广泛地应用于反应机理的研究和光谱分析.The substituent i...

icteric的音标：icteric的英式发音音标为：[ɪk'terɪk]icteric的美式发音音标为：[ɪk'terɪk]...

n.打火机，点火器( lighter的名词复数 )...

ministering的音标：ministering的英式发音音标为：['mɪnɪstərɪŋ]ministering的美式发音音标为：[]...

mutter的音标：mutter的英式发音音标为：['mʌtə(r)]mutter的美式发音音标为：['mʌtɚ]...

Washington looks like a poster boy for strength and athleticism.华盛顿看上去是个典型的体魄强健、崇尚运动的人。This poster is offensive and degrades women.这张海报冒失无礼，有辱女性尊严。The students put up a poster on the bulletin board.学生们在布告牌上贴了一张海报....

As for the final of pregnancy, spontaneous abortion 1 case, induced labor 2 cases and hysterotomy 2 cases.妊娠结局:1例自然流产, 2例引产,2例行择期剖宫产....