butine什么意思解释？

butine的音标：butine的英式发音音标为：['bʌtɪn]butine的美式发音音标为：['bʌtɪn]...

In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 - diphenyl - 1,5 - hexad...

The cat acted as a surrogate mum to the chicks.这只貓当起了小鸡的妈妈来。As soon as the two chicks hatch, they leave the nest burrow...两只小鸟一出壳就离开了巢穴。A hen hovers her chicks.一只母鸡在孵小鸡.Methods FDM was established in 60 one - day - old l...

v.到达，来( arrive的过去式和过去分词 )，发生...

The mathematics applies the problem, once linear equation, needs the step answer!数学应用题, 一元一次方程, 要步骤答案!...

v.公开反对，谴责( decry的第三人称单数 )...

“寄宿生”的英语可以翻译为：oarder ...

“强行”的英语可以翻译为：force，jam，break ...

n.细茜碱...

Nocturnal creatures, the northern hairy - nosed wombat is rarely seen by humans.北毛鼻袋熊是夜行性动物, 人类很少能看到它们.The wombat and kangaroo are both marsupials in Australia.袋熊、袋鼠都是澳大利亚的有袋类动物.A wombat stops in front a ranger's ve...

mesostethium的音标：mesostethium的英式发音音标为：['meɪzɒsteθɪəm]mesostethium的美式发音音标为：['meɪzɒsteθɪrm]...

“门”的拼音为：mén...

当两个等位基因不同时,称之为杂合性的.When the two alleles are not identical , they are said to be heterozygous.自交杂合子有一半杂合性, 因此远系繁殖可以产生适应能量更强的种群.Selfing heterozygotes halves the heterozygosity , and thus outbreeding maintains heterozygosit...

Haematopinus的音标：...

The aeroelastic phenomena may be subdivided under the heading static and dynamic.气动弹性现象可以再分为静态和动态两个专题.The verbs were subdivided into transitive and intransitive categories.动词可细分为及物动词和不及物动词。Structural steels can be subdiv...

ensnare的现在完成时为：ensnared...

“桡骨”的英语可以翻译为：[生理] radius，radio- ...