Be assertive and spell out exactly how you feel.要自信点儿，把自己的感受讲清楚。Be assertive rather than bottle up your anger.要坚定自信，而不是把愤怒藏在心里。You should try and be more assertive.你应该努力坚定信心。...

v.有（引以为荣的事物）( boast的第三人称单数 )，扬言...

mesas的音标：...

胃霉菌病...

n.硅酸盐...

As for his job — well, he was very mysterious about it.至于他的工作，他总是显得非常神秘，从不多说。As for you, I don't think you have to go in person.你嘛, 就不用亲自去了.He was cast as [ for the part of ] Hamlet.选派 他扮演哈姆雷特的角色....

n.（脑和骨髓的）星细胞，星形胶质细胞...

Gaspar Schott's sketch of Otto von Guericke'Magdeburg hemispheres experiment.加斯帕·史考特关于奥托·冯·格里克的马德堡半球实验的素描画.According to medieval legends, the three wisemen were named Melchior, Balthazar and Gaspar.根据中世纪的传说, 这三...

karyoblast的音标：karyoblast的英式发音音标为：['kærɪəʊblɑ:st]karyoblast的美式发音音标为：['kærɪoʊblɑst]...

treasurer的复数形式为：treasurers...

adv.多半，大概...

gastroscope的音标：gastroscope的英式发音音标为：['gæstrəskəʊp]gastroscope的美式发音音标为：['gæstrəˌskoʊp]...

n.（粉刷用的）石灰水，白色涂料，粉饰，掩盖，（得零分）大败vt.美化，粉刷，粉饰，掩饰，彻底击败...

n.胚球，胚细胞，芽胞...

Place the frozen rolls on a greased baking tray.将冷冻的肉卷放到抹了油的烤盘上。Iron corrodes unless it is greased or kept clean.如果不涂油或保持清洁铁便会腐蚀.Line a tin with lightly-greased greaseproof paper, making sure the corners fit well.把稍稍上油的防...

flexiplastic的音标：flexiplastic的英式发音音标为：[fleksi:p'læstɪk]flexiplastic的美式发音音标为：[fleksip'læstɪk]...

n.散列法v.肉末( hash的现在分词 )，肉丁土豆泥，（尤指电话上的）#号...

last的一般过去时为：lasted...

溃疡成形术...

The blast blew a gaping crater in the road.爆炸把道路撕开了一个大坑。He may try to blast his way out of trouble, playing attacking shots to balls he would not normally contemplate hitting.他可能是想努力摆脱困境，平时不会考虑击打的球也打起了进攻。I blast out the ...

Grassland A major world plant community ( biome ) dominated by grasses ( Poaceae ).草原:以禾本科草类 ( 禾本科 ) 为优势物种的植物群落 ( 生物群系 ).A sweet fragrance rose from the wild grasses.野草散发出芳香.Grasses were moist with dew.草被露水沾湿了.The flower...

Nicholas的音标：Nicholas的英式发音音标为：['nikələs]Nicholas的美式发音音标为：['nɪkələs]...

n.立法机构，议会，集会，装配...

exoglycosidase的音标：exoglycosidase的英式发音音标为：[eksəʊɡlɪ'kəʊsaɪdeɪz]exoglycosidase的美式发音音标为：[eksoʊɡlɪ'koʊsaɪdeɪz]...

The willows aspens were bursting out in young buds.杨树、柳树发出了嫩芽.There are two rows of aspens on either side of the streets.道路的两边分列着整齐的白杨树.And those aspens have those gold leaves in the Appalachian Trail in the fall.并且那些白杨木...

astrophotograph的音标：astrophotograph的英式发音音标为：[æstrəfətəɡ'rɑ:f]astrophotograph的美式发音音标为：[æstrəfətəɡ'rɑf]...

He expostulated with me on my rashness.他劝诫我别鲁莽.With characteristic rashness and valor, Peter plunged into the icy water.以他惯有的冲动和勇气，彼得一头扎进了冰冷的水中。Many workmen paid with their lives for the rashness inherent in these danger...

n.精通，熟练，统治，控制，优势...

n.杂多糖酶...

measurement的复数形式为：measurements...