perennial的意思？

perennial的复数形式为：perennials...

Description: Perennial herbaceous vines, with milky juice , glabrous throughout.形态特徵: 多年生草质藤本, 全体无毛, 有乳汁.Lythrum salicaria is a perennial herb , its root system is a fibrous like tap root system.千屈菜lythrumsalicaria为多年生宿根...

perennial的近义词/同义词有：perpetual, continuous, steady, regular, constant, constant, changeless, ceaseless, annual, perpetual, continuous, steady, classic, regular。adj.perennial的近义词（继续的;永久的）：perpetual, continuous, steady, regu...

perennial的音标：perennial的英式发音音标为：[pə'reniəl]perennial的美式发音音标为：[pə'rɛniəl]...

perennial的反义词有：annual, annual。adj.perennial的反义词（四季不断的;多年生的）：annual。perennial的反义词（其他释义）：annual。...

A perennial is a plant that lives indefinitely.多年生植物是指能存活很多年的植物。the perennial problem of water shortage缺水这个老问题I wonder at her perennial youthfulness.我对她青春常驻感到惊讶....

Outcome from cerebral ischemia is sexually dimorphic in many experimental models.脑缺血结局在许多实验模型中表现出了性别差异.NO dimorphic sex chromosomes were observed in either sexof the three species examined.三种水龟的雌雄个体间均未见有异型的性染色体....

desperation的近义词有：despair, desperation, depression, disappointment。下面这些名词都有"绝望，沮丧"的含义：despair：普通用词，指因灾难等因素而丧失希望和信心，陷入沮丧，绝望的境地。desperation：语气强烈，指因绝望而使人采取无所顾忌的疯狂行动。depression：侧重指因遭受重大失利或挫折而产生的低落情绪。disappointment：多指愿望或期望的落空。...

Manufacturers of the early 1900 s were using steel pipe, angle or channel for the greenhouse superstructures.二十世纪初期制造商们就已用钢管 、 角铁以及槽钢之类的材料建造温室的上部结构.Ships, Offshore and Marine Strutures : Above and below - water hull area...

“溃堤”的拼音为：kuì dī...

acidulous的近义词/同义词有：malicious, acrimonious, touchy, caustic, derisive, piercing, satirical, bitter, keen, stern, vicious, harsh, crabbed, pricking, sour-tempered, acerbic, astringent, severe, acute, edged, scornful, auste...

currying的音标：currying的英式发音音标为：['kʌrɪɪŋ]currying的美式发音音标为：['kʌrɪɪŋ]...

[医] 抗┏，抗变性蛋白...

inevitability的音标：inevitability的英式发音音标为：[ɪnˌevɪtə'bɪlətɪ]inevitability的美式发音音标为：[ɪnˌevɪtə'bɪlətɪ]...

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“壁龛”的英语可以翻译为：niche，mihrab，tokonoma，aedicula，habitacle ...

“教子”的英语可以翻译为：god-son，godchild，godson ...

hemitetany的音标：hemitetany的英式发音音标为：[hi:mɪ'tetənɪ]hemitetany的美式发音音标为：[himɪ'tetənɪ]...

糖脂...

eruptions的音标：...

In the 19 th century waterpower was widely utilized to generate electricity.在19世纪人们大规模使用水力来发电.The empty building can be utilized for city storage.可以利用那栋空建筑物作城市的仓库.They utilized water for producing electric power.他们利用水力发电...