cactus什么意思？

Researchers observed one bird impale a rodent on a cactus.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。The road winds for miles through parched earth, scrub and cactus.公路蜿蜒数英里，穿过炙烤的大地、灌木丛和仙人掌。Cactus is a type of green desert plant.仙人掌是一种绿色...

cactus的复数形式为：cactuses...

cactus的音标：cactus的英式发音音标为：['kæktəs]cactus的美式发音音标为：['kæktəs]...

...a spiny cactus.多刺仙人掌It was the first year that the cactus had produced flowers.这是这棵仙人掌第一年开花。Researchers observed one bird impale a rodent on a cactus.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。The cactus has spines.仙人掌有刺.The road wind...

n.异香芹酮...

The nestlings are feathering out.那些小鸟正在长羽毛.The researchers captured 18 nestlings and then hand and observed them for two years.研究小组捕捉了18只未离巢的雏鸟,并亲自孵育它们,观察它们两年.He was hunting less and, after feeding the nestlings, would p...

hendecanal的音标：hendecanal的英式发音音标为：[hen'dekənæl]hendecanal的美式发音音标为：[hen'dekənæl]...

主要观察指标: 大鼠脑海马组织胆碱乙酰基转移酶活力的测定.MAIN OUTCOME MEASURES: Determination of the choline acetyltransferase activity in the groups.此外, 还介绍了乙酰基丁二酸二甲酯的应用.Finally , the application of DMAS was also presented.HDAC可以从很多蛋白质中去除一种叫做乙酰基的化...

crayon的复数形式为：crayons...

signify的近义词有：mean, imply, indicate, represent, denote, signify, suggest。下面这些动词均含有"表示……的意思"的含义：mean：最普通用词。指文字或符号等所表示的各种明确的或含蓄的意义。imply：侧重用文字或符号表示的联想，暗示。indicate：指明显的表示。represent：指体现或代表。denote：指某一词字面或狭义的意思，或指某些符号或迹象的特指含义。s...

sixes的音标：...

CU的音标：...

“献身的”的英语可以翻译为：dedicated，partisan，self-denying，[法] self-sacrificing，devotional ...

toot的现在进行时为：tooting...

Physics can arrive at universally valid uniformities.物理学能够达到普遍有效的齐一性....

v.列举，枚举，数( enumerate的过去式和过去分词 )...

n.古希腊男子所着的一种短斗篷或外套( chlamys的名词复数 )...

hails的音标：...

“普遍性”的反义词：特殊性。...