ionone怎么读

[医]紫香酮，紫罗酮，紫罗兰香酮：菖蒲根的有香味的衍生物，C13H20O商业上由柠檬醛制取，用作香料...

Lutein is dihydroxy - carotenoids with the ionone ring systems distributed widely in nature.叶黄素是含紫罗酮环的二 羟基 类胡萝卜素,在自然界广泛存在.Lutein and zeaxanthin are both dihydroxy - carotenoids with the ionone ring systems distributed wi...

subscribe的现在进行时为：subscribing...

Our tour prices bore little resemblance to those in the holiday brochures.我们的旅游报价和那些度假手册里的价格相去甚远。The tour will include games against the Australian Barbarians.这次巡回赛将包括和澳大利亚野人队的比赛。He found the rigours of the tour too dema...

adj.有漏洞的，有漏隙的，渗漏的( leaky的最高级 )...

“护城河”的拼音为：hù chéng hé...

n.厨房( kitchen的名词复数 )...

archiater的音标：archiater的英式发音音标为：[ɑ:k'ɪeɪtər]archiater的美式发音音标为：[ɑk'ɪeɪtər]...

forestage的音标：forestage的英式发音音标为：['fɔ:steɪdʒ]forestage的美式发音音标为：['foʊrˌsteɪdʒ]...

They asked the pilot how many hours he had logged.他们问那飞行员累积了多少飞行时数.We investigate and expose the trade in illegal and destructively logged timber.我们调查和揭露非法采伐和破坏性采伐木材的贸易.The stuff has never been properly logged and labell...

asseverates的音标：...

kliegshine的音标：kliegshine的英式发音音标为：['kli:gʃaɪn]kliegshine的美式发音音标为：['kligʃaɪn]...

Stationery, Gifts, Toys, Bags, Umbrellas and Raincoats, Promotional Items and Houshold Gifts Articles.采购产品文具, 礼物, 玩具, 袋子, 伞和雨衣.He is hawking around a 15-minute, £5,000 promotional video.他正在四处推销一部长15分钟、价值5,000英镑的宣传录像片。Pri...

Spirillum A helically shaped bacterium.螺旋菌:一种螺旋形的细菌.Helically wound multi - filar cables and braids now predominate.多股绞绕与编织在当代是占优势的.What is a wire rope - consists of a number of wire strands formed helically a central ax...

find的现在完成时为：found...

“糖”的拼音为：táng...

weatherproof的一般过去时为：weatherproofed...