ichnofossil的音标：ichnofossil的英式发音音标为：['ɪknəʊfɒsɪl]ichnofossil的美式发音音标为：['ɪknoʊfɒsɪl]...

ahead of time的音标：ahead of time的英式发音音标为：[ə'hed ɔv taim]ahead of time的美式发音音标为：[ə'hɛd ʌv taɪm]...

n.固氮黄素...

氯仿麻醉...

Before handing in his application to his teacher, he proofread it again.交给老师之前, 他又将申请书补正了一遍.I didn't even have the chance to proofread my own report.我甚至没有机会校对自己的报告。to proofread letters校对书信Objective: Our purpose was ...

下（车、马等），离开，发出，（使）入睡...

n.机能减退，功能不良，下函数...

[电] 微法计...

Professor Calen steeps himself in Latin.盖伦教授精通拉丁文.Mr Brown is a dustman while his wife is a professor.布朗先生是位清洁工而他的妻了是一位教授.More than two hundred students were in the classroom, the professor had to talk into microphone.20...

capture the imagination of的音标：capture the imagination of的英式发音音标为：['kæptʃə ðə iˌmædʒi'neiʃən ɔv]capture the imagination of的美式发音音标为：['kæptʃɚ ði ɪˌmædʒə'neʃən ʌv]...

v.授予封地( feoff的现在分词 )...

熟悉某物的用法，掌握做某事的窍门，理解某事，鉴赏...

games of chance的音标：...

bulletproof的音标：bulletproof的英式发音音标为：['bʊlɪtpru:f]bulletproof的美式发音音标为：['bʊlɪtˌpruf]...

We don't want to look like a bunch of cowboys.我们不想看上去像一帮奸商。You're all a bunch of bums.你们都是一群废物。My neighbours are a bunch of busybodies.我的邻居们是一群爱管闲事的人。...

降脂联苯...

We'll put together a proposal, including detailed costings, free of charge.我们将免费拟一份提案，其中包括详细的成本估算。The performers have all offered their services free of charge.演员们都愿意免费出演。The leaflet is available free of charge from...

一块，一张，一片，一件...

soundproofs的音标：...

lactoflavin的音标：lactoflavin的英式发音音标为：[læktəʊ'fleɪvɪn]lactoflavin的美式发音音标为：[ˌlæktə'fleɪktəˌfleɪvɪn]...

cystofibroma的音标：cystofibroma的英式发音音标为：[sɪstɒfɪb'rəʊmə]cystofibroma的美式发音音标为：[sɪstɒfɪb'roʊmə]...

in the course of的音标：in the course of的英式发音音标为：[in ðə kɔː(r)s ɔv]in the course of的美式发音音标为：[ɪn ði kɔː(r)s ʌv]...

在缺少…的情况下...

lymphangiofibroma的音标：lymphangiofibroma的英式发音音标为：[lɪmfændʒɪəfaɪ'brəʊmə]lymphangiofibroma的美式发音音标为：[lɪmfændʒɪrfaɪ'broʊmə]...

Methods: The technique of serum free cultivation and the methods of immunofluorescence cytochemistry were used.方法利用无血清培养技术和细胞免疫化学方法.Methods Single and double staining immunofluorescence techniques were used.方法采用免疫荧光单标记法和...

芬氯酸...

微浮沉子...

coffret的音标：coffret的英式发音音标为：['kɒfrɪt]coffret的美式发音音标为：['kɒfrɪt]...

充分利用，尽量好好去做，将就...

lofty的比较级为：loftier...