benzil怎么读？

Dry oxidation of benzoin with air under microwave irradiation gave benzil in excellent yield.研究了微波辐射下干法氧化苯偶姻生成苯偶酰的反应....

n.苯偶酰，联苯酰，二苯（基）乙二酮...

Thousands of acres of forests and scrubland have been burnt.已经有数千英亩森林和灌木丛林地被烧毁。The park was created to preserve some of the forests upstate.这个公园是为了保护该州最北部地区的一些森林而建的。The company is the world's largest destroyer of tr...

administrate的音标：administrate的英式发音音标为：[əd'mɪnɪstreɪt]administrate的美式发音音标为：[əd'mɪnəˌstreɪt]...

n.苛求的批评家...

“元语言”的拼音为：yuán yǔ yán...

the artistic works of the period该时期的艺术品The play, whose style is rigidly formal, is typical of the period.这剧本是那个时期的典型作品, 风格拘谨刻板.To use the vernacular of the period, Peter was square.用那时的土话讲，彼得是个老古板。...

intimates的音标：...

在楼房林立的地区降低最高车速限制to reduce the speed limit in built-up areas这座历史名城有着其繁忙的千樯林立的港口.The historic city had its busy ship - filled harbor.在房屋林立的地区,车速限制为每小时30里.We are restricted to a speed of 30 miles an hour in built up areas....

adj.爆裂似的，极快的v.（使）裂开， （使）破裂( split的现在分词 )，分裂，分开，[俚语]（迅速）离开...

A behavior is sadistic only if it produces or reinforces sexual excitement.一种施虐行为只有当产生或增强性兴奋的时候,才算得上是性施虐.The result reinforces the importance of beauty acurrency in modern China.这个结果将加重美丽在现代中国的砝码.Company policymaker rela...

feed的现在完成时为：fed...

bestows的音标：...

Each year, 280 thousand people die of schistosomiasis also know as bilharzia or snail fever.每年, 有28万人死于血吸虫病,住血吸虫病或者是蜗牛热.Each year, 280,000 people die of schistosomiasis, also known as bilharzia or snail fever.每年有28万人死于血吸...

“存活”的拼音为：cún huó...

RGD is composed of three amino acids, arginine ( Arg ), glycine ( Gly ) and aspartic acid ( Asp ).RGD是 由精氨酸 ( Arg ) 、 甘氨酸 ( Gly ) 、天冬氨酸 ( Asp ) 三个氨基酸组成的序列肽, 是近几年来发现的具有生物活性的短肽序列之一.See how the ASP file will be returned fro...

v.（轻轻或漫不经心地）扔( toss的第三人称单数 )，（使）摇荡，摇匀，（为…）掷硬币决定...