The impurity of supposedly pure subcellular fractions is a constant threat to the plant biochemist.以为亚细胞组分很纯而实际不纯的情况,一直是植物化学家感到难办的问题.Sir Ernst Boris Chain was a German - born British biochemist.恩斯特·鲍里斯·钱恩先生是一位出生在德国的英国生物化...

rob的音标：rob的英式发音音标为：[rɒb]rob的美式发音音标为：[rɑb]...

berthierine的音标：berthierine的英式发音音标为：[bɜ:θɪə'rɪn]berthierine的美式发音音标为：[bɜθɪr'rɪn]...

He'd seen the proof in black and white.他已经看过书面证据。The wallpaper comes in black and white only.这种墙纸只有黑白的。She saw things in black and white.她总是用简单绝对的眼光看待事物。...

Everyone would have to work hard together to rebuild the economy.所有人都应该一起努力以重建经济。Two weeks later, surgeons carried out the operation to rebuild his face.两周后，外科医生实施了手术以复原他的面部。The company is making every effort to rebuild ...

...his drab little office...他死气沉沉的小办公室In the Middle Ages the term 'drab' denoted a very simple type of woollen cloth which was used by peasants to make their clothes.中世纪时，drab（“本色布”）一词指的是一种农民用来制衣的非常普通的羊毛织物。Mary...

adj.金雀花茂盛的，似扫帚的...

hobo的音标：hobo的英式发音音标为：['həʊbəʊ]hobo的美式发音音标为：['hoʊboʊ]...

归功于…...

Wrapped in her problems , Chin was oblivious to her surroundings.她并不注意到周围的一切.She lay motionless where she was, oblivious to pain.她一动不动地躺在原地，已经感觉不到疼痛。Still she was motionless, like a curled up, oblivious creature.可她却仍然不动弹...

dibber的音标：dibber的英式发音音标为：['dɪbə]dibber的美式发音音标为：['dɪbə]...

vi.协防，补防，支持，堵塞，复制，往后退...

hymnbook的音标：hymnbook的英式发音音标为：['hɪmbʊk]hymnbook的美式发音音标为：['hɪmˌbʊk]...

Southbound traffic tailed back for twenty miles on the M5 near Bristol.在布里斯托尔附近的5号高速公路上，南行的车辆排成了绵延20英里的长龙。Fishermen from Bristol disputed fishing rights with the Danes.布里斯托尔的渔民与丹麦人争夺捕鱼权。Bristol Crown Court granted condit...

doubt的复数形式为：doubts...

insupportable的音标：insupportable的英式发音音标为：[ˌɪnsə'pɔ:təbl]insupportable的美式发音音标为：[ˌɪnsə'pɔrtəbl]...

He suffered cracked ribs and bruising.他断了肋骨还有挫伤。Lindy poked him in the ribs.琳迪戳了戳他的肋部。The ribs of the umbrella are strong.雨伞的骨架非常结实。He suffered three cracked ribs in the accident.他在一次事故中折断了三根肋骨。Her heart was thumping aga...

n.（象等的）长鼻，（昆虫等的）喙...

amebaphobia的音标：amebaphobia的英式发音音标为：[əmbə'fəʊbɪə]amebaphobia的美式发音音标为：[əmbə'foʊbɪr]...

The cherry blossom came out early in Washington this year.今年华盛顿的樱花开得很早。Why do some people take longer than others to blossom?为什么有的人比他人大器晚成？The trees are in blossom .树上鲜花盛开。...

Ferribacteriales的音标：Ferribacteriales的英式发音音标为：[feraɪ'bæktɪərɪəlz]Ferribacteriales的美式发音音标为：[feraɪ'bæktɪərɪrlz]...

bid的第三人称单数（三单）为：bids...

vt.建立，创建，确立，得到认可，确定...

bright的复数形式为：brights...

hamburger的音标：hamburger的英式发音音标为：['hæmbɜ:gə(r)]hamburger的美式发音音标为：['hæmbɜrgə(r)]...

BA的音标：...

banter的复数形式为：banters...

disposables的音标：disposables的英式发音音标为：[dɪ'spəʊzəblz]disposables的美式发音音标为：[dɪ'spoʊzəblz]...

踢足球，对难办的事采取踢足球的态度...

n.[医]（对伤处等的）针探，探查，[医]探针，取样器，探头，探测仪vt.& vi.探索，调查，用探针（或探测器等）探查，探测vt.盘问，（用试探性袭击等）侦察（敌情），用尖物刺穿（物件），用力使向前推进...