irone什么意思

irone的音标：irone的英式发音音标为：['aɪərəʊn]irone的美式发音音标为：['aɪəroʊn]...

Objective : To establish a method for determination of Irone in Iris tectorum.目的: 建立鸢尾原料中鸢尾酮含量的分析方法.Irone was obtained through three steps reactions with citral and acetone base catalyst to give pseudoionone.采用山苍子油提取得到的柠...

atractyloside的音标：atractyloside的英式发音音标为：[ætræktɪ'ləʊsaɪd]atractyloside的美式发音音标为：[ætræktɪ'loʊsaɪd]...

她为他端上了一碗炖牛肉。She served him a bowl of beef stew.一碗麦片粥a bowl of cereal一碗浇了大量奶油的草莓a bowl of strawberries with lashings of cream...

They looked rather comical as they crawled up precarious ladders.他们顺着摇摇晃晃的梯子往上爬，看起来非常滑稽。Washington struck me as a precarious place from which to publish such a cerebral newspaper.我的感觉是，在华盛顿出版这样一份理性的报纸不是太靠谱。The financial ...

Lammermoor的音标：...

adj.悲痛的，苦恼的...

squeak的现在完成时为：squeaked...

A pack of cigarettes lasts him two days.一包香烟够他抽两天的。We've got to finish the threshing while the good weather lasts.得赶好天把场打完.Courtesy on one side only lasts not long.来而不往非礼也。This cloth lasts well.这种布很耐穿。On average, a ...

intrabundle的音标：intrabundle的英式发音音标为：[ɪntrə'bʌndl]intrabundle的美式发音音标为：[ɪntrə'bʌndl]...

anaconda的复数形式为：anacondas...

[电] 串音分贝...

helicopter的现在完成时为：helicoptered...

mop的一般过去时为：mopped...

The articles are noticeably shorter with strong headlines and graphics.这些文章明显短了许多，并且配上了醒目的标题和图表。a plug-in graphics card插入式图形卡My job is to lay out the text and graphics on the page.我的工作是设计页面上的正文和图表。...

tampon的第三人称单数（三单）为：tampons...

[化] 雄烯二醇，雄甾烯二醇，[医] 雄甾烯二醇...