Aphid count on plants in fields do not correlate with virus spread in the same fields.田间植株蚜数与同块田内病毒的扩散程度间无相关性.Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.因为蚜虫类对有机磷化...

n.前后两排柱而两边无柱的建筑...

spaceship的音标：spaceship的英式发音音标为：['speɪsʃɪp]spaceship的美式发音音标为：['spesˌʃɪp]...

n.贝状重晶石...

adj.防护的，铠装的，屏蔽了的，隔离的v.掩护( shield的过去式和过去分词 )，庇护，给…加防护罩...

n.（旧时）拦路抢劫的强盗（通常骑马持械）( highwayman的名词复数 )...

labyrinthian的音标：labyrinthian的英式发音音标为：[ˌlæbə'rɪnθɪən]labyrinthian的美式发音音标为：[ˌlæbə'rɪnθɪrn]...

By 1973, this gap had narrowed almost to vanishing point.到1973年，这一差距已缩小到几乎为零。" To collect what's left over ,'smiled Wu Sun - fu , his look of despondency vanishing abruptly.“ 叫他回去收集残余, 都调到上海来.He wonderfully che...

[化] 花药黄质，表氧化玉米黄质，[医] 表氧[化]玉米黄素...

chirpy的比较级为：chirpier...

n.齐佩瓦族...

adv.恳求地...

FOUR NEW SPECIES OF CHIGGER MITES FROM CHINA ( ACARINA: TROMBICULIDAE )我国恙螨四新种 ( 蜱螨目: 恙螨科 )A NEW GENUS AND TWO NEW SPECIES OF CHIGGER MITES FROM YUNNAN, CHINA ( ACARINA: TROMBICULIDAE )云南省恙螨一新属两新种记述 ( 蜱螨目: 恙螨科 )NEW GENUS...

chirpy的最高级为：chirpiest...

n.林肯郡...

It's a school that's brought blacks and whites and Hispanics together.那所学校里会聚了黑人、白人和西班牙裔人。It's rare, it's nasty, and it usually hits Hispanics.它很少见, 很难治, 而且通常出现在西班牙裔人中.But Hispanics and others say it ...

手臂麻痛...

...bachelors searching for Ms Right.寻找真命天女的单身汉们While searching the house they discovered an unlicensed shotgun and a licensed rifle.搜查房子时，他们找到了一把无牌猎枪和一把有牌步枪。The torchlight swung across the little beach and out over the w...

highly的音标：highly的英式发音音标为：['haɪli]highly的美式发音音标为：['haɪlɪ]...

adj.萎缩的，衰退的v.（使）萎缩，（使）虚脱，（使）衰退( atrophy的过去式和过去分词 )...

ianthinite的音标：ianthinite的英式发音音标为：[i:'ænθɪnaɪt]ianthinite的美式发音音标为：[i'ænθɪnaɪt]...

n.模仿书写...

antihistamines的音标：antihistamines的英式发音音标为：[ænti:hɪs'tæmɪnz]antihistamines的美式发音音标为：[æntihɪs'tæmɪnz]...

childlike的近义词/同义词有：artless, guileless, frank, genuine, ingenuous, unworldly, simple, innocent, naive, credulous, gullible, unsophisticated, straightforward, girlish, boyish, babyish, infantile, childish。adj.childlike的近义词...

homeopathic的音标：homeopathic的英式发音音标为：[ˌhɒmɪə'pæθɪk]homeopathic的美式发音音标为：[ˌhɒmɪr'pæθɪk]...

The historian Yakut described it picturesquely as a "mother of castles".历史学家雅库特把它形象地描述为“城堡之母”。An art historian and collector, he was also a practising architect.他身为艺术历史学家和收藏家，同时也是一名从业建筑师。Historian Michael Beschloss debun...

n.（对贵族的称呼）夫人，小姐，（对佯装高贵的女子的用语）小姐...

亲溶血素的...

Hiragana的音标：Hiragana的英式发音音标为：[ˌhɪrə'gɑ:nə]Hiragana的美式发音音标为：[ˌhɪrə'ɡɑnə]...

Endophthalmitis displays mull echoes, retinal thickened or detached.眼内炎回声杂乱, 视网膜增厚或伴有脱离.The thickened artery wall narrows the channel through which the blood flows.变厚的动脉壁使流通血液的管腔变细.Stir until the sauce has thickened.不停地搅...