“挥发油”的英语？

单萜类化合物是植物挥发油的主要成份.The monoterpenoids are dominant components in the " volatile oils " of plant species.目的: 研究腺点金丝桃挥发油成分及相对含量.AIM : To study the constituents of Hypericum Scabraum. its percentage composition.方法: 采用水蒸气蒸馏法从...

cattle的音标：cattle的英式发音音标为：['kætl]cattle的美式发音音标为：['kætl]...

v.把铁扣扣上( hasp的过去式和过去分词 )...

cooks的音标：cooks的英式发音音标为：['kʊks]cooks的美式发音音标为：['kʊks]...

n.乳化剂，乳化器( emulsifier的名词复数 )...

“市政”的拼音为：shì zhèng...

v.沉重缓慢地走（路）( plod的第三人称单数 )，努力从事，沉闷地苦干，缓慢进行（尤指艰难枯燥的工作）...

It was a marvel that the floor never gave way.惊奇的是地板居然从未塌陷。She's marvel to be able to shoot with such accuracy.她的枪法那么好,真不简单.Niagara Falls is one of the greatest marvel in the world.尼亚加拉瀑布是世界大奇景之一....

“心土”的拼音为：xīn tǔ...

利普顿打算离开他创立的那家公司。Lipton is planning to depart from the company he founded.利普顿振作起精神, 离开了炉火.Lipton gathered his energies, and left the hearth.好吧, 利普顿伤害, 那到底是什么意思?Okay , well , exactly what does that mean , Lampington's...

tapped的音标：tapped的英式发音音标为：['tæpɪd]tapped的美式发音音标为：['tæpɪd]...

American的音标：American的英式发音音标为：[ə'merɪkən]American的美式发音音标为：[ə'mɛrɪkən]...

“按惯例”的英语可以翻译为：according to the custom，by rule，as usual...

On April 17, Ford dealerships everywhere were mobbed with customers.四月十七日, 全国各地的福特承销店都挤满了顾客.Ford dealerships operated as independent franchises.福特汽车公司的代销商都是独立的联营商.It discontinued some vehicles and closed dealerships and ...

pull的第三人称单数（三单）为：pulls...

n.吖啶，氮蒽...