He was very unlucky not to win.他不幸输了。It is ridiculously absurd to believe that the number 13 is unlucky.相信数字13是个不吉祥的数字是荒唐可笑的.It's a common superstition that black cats are unlucky.认为黑猫不吉祥是一种很普遍的迷信....

abaculus的音标：abaculus的英式发音音标为：[ə'bækjʊləs]abaculus的美式发音音标为：[ə'bækjələs]...

adj.黏土质的...

fluoresce的音标：fluoresce的英式发音音标为：[flʊə'res]fluoresce的美式发音音标为：[ˌfluə'res]...

flush的近义词有：blush, flush。下面这两个动词均含有"脸红"的含义：blush：侧重因羞愧或尴尬而突然脸红。flush：强调因愤怒、高兴、羞愧、发烧或酗酒等引起的脸红。...

glutamate的音标：glutamate的英式发音音标为：['glu:təˌmeɪt]glutamate的美式发音音标为：['ɡlutəˌmet]...

We tend to meet up for lunch once a week.我们往往每周共进一次午餐。We had lunch the other day at our favorite restaurant.前两天我们在最喜欢的餐馆吃了午饭。Grace laid out the knives and forks at the lunch-table.格雷丝把刀叉摆放在午餐桌上。...

巨阴茎...

She gently crooned a lullaby.她轻声哼唱了一支摇篮曲。The mother was crooning a lullaby to her baby.母亲正对着婴儿哼着摇篮曲.The mother sang her baby a lullaby.妈妈给孩子唱了一支催眠曲....

maclurin的音标：maclurin的英式发音音标为：[mə'klʊrɪn]maclurin的美式发音音标为：[mə'klʊrɪn]...

autoagglutination的音标：autoagglutination的英式发音音标为：[ɔ:təʊæɡlu:tɪ'neɪʃən]autoagglutination的美式发音音标为：[ɔtoʊæɡlutɪ'neɪʃən]...

microcephalus的音标：microcephalus的英式发音音标为：[maɪkrəʊ'kefələs]microcephalus的美式发音音标为：[maɪkroʊ'kefələs]...

unlucky的反义词有：lucky, lucky。adj.unlucky的反义词（不幸的;不顺利的）：lucky。unlucky的反义词（其他释义）：lucky。...

flummery的复数形式为：flummeries...

n.精神失常，极蠢...

bendrofluazide的音标：bendrofluazide的英式发音音标为：['bendrɒfljʊəzɪd]bendrofluazide的美式发音音标为：['bendrɒfljʊrzɪd]...

In X - ray fluorescence, pieces of the filter are used directly.在 X 射线荧光法中, 可直接使用滤纸.The dashboard itself is divided into three vacuum Fluorescence Displays.仪表板本身化分为三个真空荧光显示器.In many atomic fluorescence applications a non...

n.鸟类羽毛，漂亮衣服，羽衣...

lumberyard的音标：lumberyard的英式发音音标为：['lʌmbəjɑ:d]lumberyard的美式发音音标为：['lʌmbərjɑrd]...

preclude的现在完成时为：precluded...

glucochloralose的音标：glucochloralose的英式发音音标为：[glu:kəʊ'klɒrələʊs]glucochloralose的美式发音音标为：[glukoʊ'klɒrəloʊs]...

Circuses are alluring both to children and to adults.马戏既吸引小孩,也吸引大人.Lisette's large red mouth broke into a most alluring smile.莉莎特的鲜红的大嘴露出了一副极为诱人的微笑.Why are the contents of the next person's shopping trolley alw...

n.刺激物，刺激因素，刺激...

hemimelus的音标：hemimelus的英式发音音标为：[he'maɪmɪləs]hemimelus的美式发音音标为：[he'maɪmɪləs]...

Corn stalk is composed of cellulose, hemicellulose and lignin.玉米秸秆主要由纤维素 、 半纤维素、木质素组成.Cellulose and hemicellulose could be used to produce fuel alcohol.纤维素、半纤维素可用来生产燃料酒精,而木质素往往被废弃.The corn stover mainly consists of cellu...

Product Name: chemical sheet Characteristics: Strong glutinosity, no leafing will be happened after fit.产品名称: 化学片产品特点: 粘性强,粘合后不分层....

莫鲁来，美拉鲁利...

bludgeon的音标：bludgeon的英式发音音标为：['blʌdʒən]bludgeon的美式发音音标为：['blʌdʒən]...

n.不决断，优柔寡断，犹豫不定...

They had ensured the plumbing was overhauled a year ago.他们曾保证水管一年前彻底检修过。Plumbing and electrics are installed to a high standard.管道设备和电路按照高标准安装。The electrics and the plumbing were sound.电路和水暖设备都完好无损。...