“烷烃”的英语

甲烷和丙烷是烷烃。Methane and propane are alkanes.某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane.直链烷烃使机器的 “ 爆震 ” 问题更加严重.The straight - chain alkanes exacerbate the problem of engine " knock "....

“培根”的拼音为：péi gēn...

用锄头给花坛除草松土to hoe the flower beds她给自己买了一把锄头和一把镰刀.She bought herself a hoe and a sickle.替我选一把好锄头.Choose me a good hoe....

...a bowl of fir cones.一碗冷杉树球果The rotten degree of fir trees is an important sign of quality of Abies forest.冷杉林木腐朽程度是冷杉林分质量变化的重要标志.Conifer tree style such as pine, fir, spruce, redwood, juniper, etc.针叶类树包括松树 、 杉树 、 云杉 、...

“阿米妥”的英语可以翻译为：[化] amytal ...

n.委员会( commission的名词复数 )，佣金，任命，职权...

Two anoxic non - spore bacillus strains isolated from baby feces were identified as B. breve.从健康婴儿粪便中分离出两株厌氧无芽孢杆菌,经鉴定为短双歧杆茵....

[医] 内外共同形成的（细胞）...

结算总额...

n.图表( chart的名词复数 )，航海图，唱片的每周流行榜...

import的一般过去时为：imported...

n.子宫输卵管切除术...

muddle的现在完成时为：muddled...

v.授予封地( enfeoff的第三人称单数 )，授予领地，转让，让渡...

“继承权”的拼音为：jì chéng quán...