By using the complementation test an unknown mutant can be rapidly assigned to a particular gene.采用互补测验可迅速地将某一未知突变型归属于某一特定基因.When the cells were then shifted to an enriched medium, the mutant cells proliferated.然后,当细胞移入一...

环庚烷...

substantives的音标：...

A matrix of this sort occurs, for example, in electric networks when mutual inductance is present.例如, 当电网络中有互感时,就会出现这种阵矩.A capacitor is used to eliminate sparking when a circuit containing inductance is suddenly opened.当...

n.阿（拉伯）半乳聚糖...

n.囟，囟门...

环丁醇...

代替...

stand-in的音标：stand-in的英式发音音标为：['stændˌɪn]stand-in的美式发音音标为：['stændˌɪn]...

n.锐度，明锐度...

butantriol的音标：butantriol的英式发音音标为：[bjʊtænt'raɪəl]butantriol的美式发音音标为：[bjʊtænt'raɪəl]...

蜂窝囊菌属...

assistants的音标：assistants的英式发音音标为：[ə'sɪstənts]assistants的美式发音音标为：[ə'sɪstənts]...

Their skin was tanned and glowing from their weeks at the sea.他们在海边呆了几个星期，皮肤晒得黝黑发亮。Anna looked tanned and majestic in her linen caftan.安娜穿着亚麻长袍，衬出其棕色的皮肤，显得十分高贵。He looked tanned and well rested after his vacation.度假之后，他皮肤...

botanicals的音标：botanicals的英式发音音标为：[bə'tænɪklz]botanicals的美式发音音标为：[bə'tænɪklz]...

A survey of 57 hospitals by Newchurch, a consultancy, reveals striking improvements.一家名为纽彻奇的咨询公司对57家医院所作的调查显示改善十分明显。Management consultancy was the top choice of career among 11,500 students in a survey this year…在今年一项对 1...

adjutancy的复数形式为：adjutancies...

"Would you do me a favour?" she asked hesitantly.“你能帮我个忙吗？”她迟疑地问。He finally accepted hesitantly.他最终犹犹豫豫地接受了.Michael asked hesitantly, " Is it going to be an all - gut war? "迈克尔以试探的口气问道: “ 这样干下去是否将发展成全力以赴的战争? ”...

n.踌躇，犹豫...

incapacitant的音标：incapacitant的英式发音音标为：[ˌɪnkə'pæsɪtənt]incapacitant的美式发音音标为：[ˌɪnkə'pæsətənt]...

n.环戊烷...

butanedione的音标：butanedione的英式发音音标为：[bju:'teɪni:dɪən]butanedione的美式发音音标为：[bju'teɪnidɪrn]...

乳儿...

n.二环辛烷...

maytanbutacine的音标：maytanbutacine的英式发音音标为：['meɪtənbjʊtəsɪn]maytanbutacine的美式发音音标为：['meɪtənbjʊtəsɪn]...

Betanal的音标：...

stand up的音标：stand up的英式发音音标为：[stænd ʌp]stand up的美式发音音标为：[stænd ʌp]...

Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.火星的大气层极其稀薄，几乎全部由二氧化碳构成。an insubstantial construction of wood and glue用木头和胶粘合的简单构造Her limbs were insubstantial, almost transparent.她的四肢非常纤...

misunderstand的现在进行时为：misunderstanding...

甲庚胺...