drum是什么意思
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drum英音[drʌm]美音[drʌm]【中文释义】n.鼓;鼓状物;鼓声;石首鱼;vt.击鼓;连打;反复讲;鼓吹;vi.击鼓;连打;拍翅。【英文释义】Noun:a musical percussion instrument;usually consists of a hollow cylinder with a membrane stretched across each endthe...
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drum英音[drʌm]美音[drʌm]【中文释义】n.鼓;鼓状物;鼓声;石首鱼;vt.击鼓;连打;反复讲;鼓吹;vi.击鼓;连打;拍翅。【英文释义】Noun:a musical percussion instrument;usually consists of a hollow cylinder with a membrane stretched across each endthe...
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comic英音[ˈkɒmɪk]美音[ˈkɑmɪk]【中文释义】adj.喜剧的;滑稽的,好笑的;连环画的;n.连环漫画;喜剧演员;滑稽人物;滑稽新闻。【英文释义】Noun:a professional performer who tells jokes and performs comical actsAdjective:arousing or provoking laugh...
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climb英音[klaɪm]美音[klaɪm]【中文释义】v.攀登;爬;登山;上升;n.攀登;山,岩;增值;晋升。【英文释义】Noun:an upward slope or grade(as in a road);"the car couldn't make it up the rise"an event that involves rising to a higher point(as in alt...
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month英音[mʌnθ]美音[mʌnθ]【中文释义】n.月,月份;一个月的时间。【英文释义】Noun:one of the twelve divisions of the calendar year;"he paid the bill last month"a time unit of approximately 30 days;"he was given a month to pay the bill"【month相...
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member英音[ˈmembə(r)]美音[ˈmɛmbɚ]【中文释义】n.成员;分子;身体部位(尤指胳膊或腿);构件,部件。【英文释义】Noun:one of the persons who compose a social group(especially individuals who have joined and participate in a group organization);"only m...
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farm英音[fɑ:m]美音[fɑrm]【中文释义】n.农场,农庄;农家;畜牧场;农田;vt.耕种;养殖;承包,包出;佃出(土地);vi.经营农场。【英文释义】Noun:workplace consisting of farm buildings and cultivated land as a unit;"it takes several people ...
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...词,具体使用哪个取决于它们后面的词的发音,而不是以什么字母开头。以元音开头的单词有时候发辅音的音,所以必须用a,如a university,a utopia等。an在以发音是元音开头的单词、缩写词、首字母缩略词或字母之前使用,不管...
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milk是什么意思英音[mɪlk]美音[mɪlk]【中文释义】n.奶;乳液;母乳;vt.挤奶;榨取。【英文释义】Noun:a white nutritious liquid secreted by mammals and used as food by human beingsproduced by mammary glands of female mammals for feeding their younga river that rises in...
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computer英音[kəmˈpju:tə(r)]美音[kəmˈpjutɚ]【中文释义】n.(电子)计算机,电脑。【英文释义】Noun:a machine for performing calculations automaticallyan expert at calculation(or at operating calculating machines)【computer相关词】computerese n.电脑行话(或术...
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mask是什么意思英音[mɑ:sk]美音[mæsk]【中文释义】n.面具;假面具;用作掩饰的事物;护肤膜;vt.掩饰;戴面具;用面具遮住,掩盖,掩饰;vi.戴面具;隐瞒,掩饰;【英文释义】Noun:a covering to disguise or conceal the faceactivity that tries...
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morning是什么意思英音[ˈmɔ:nɪŋ]美音[ˈmɔrnɪŋ]【中文释义】n.早晨;上午;黎明;早期,初期。【英文释义】Noun:the time period between dawn and noon;"I spent the morning running errands"a conventional expression of greeting or farewellthe first light ...
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swim英音[swɪm]美音[swɪm]【中文释义】v.游泳;游动;旋转;眩晕;n.游泳。【英文释义】Noun:the act of swimming;"it was the swimming they enjoyed most""they took a short swim in the pool"Verb:travel through water;"We had to swim for 20 minutes...
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must英音[məst]美音[mʌst]【中文释义】aux.必须;必然要;(做出逻辑推断);(表示坚持);n.必须做的事,必不可少的事物;葡萄汁;霉臭;麝香;vt.&vi.(表示必要或很重要)必须;(提出建议)应该;得;(表示很可能或...
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firm英音[fɜ:m]美音[fɜrm]【中文释义】adj.坚固的,坚牢的;坚定的,坚决的;严格的;确定的;vt.&vi.使坚固;使坚实;n.商号,商行;公司;企业;工作集体;adv.坚定地,稳固地;vt.使坚定,使牢固;vi.变坚实,变稳固。【英文...
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much英音[mʌtʃ]美音[mʌtʃ]【中文释义】adv.非常;差不多;很多地;很大程度上;adj.许多的,大量的;pron.很多;大量;很好的东西;(与不可数名词连用,尤用于否定句,或与how连用以询问数量,也可与as、so和too连用)许多。...
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same是什么意思英音[seɪm]美音[sem]【中文释义】adj.同一的;相同的,同样的;pron.同一事物;同样的人;(和…)同样的事物;(数目、颜色、大小、质量等)相同;adv.同样,类似。【英文释义】Noun:a member of an indigenous nomadic peop...
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可以,求特征值就是求行列式|A-λE|用的是行列式的性质。矩阵特征值:设A是n阶方阵,如果存在数m和非零n维列向量x,使得Ax=mx成立,则称m是矩阵A的一个特征值或本征值。矩阵特征值有如下性质:若λ是可逆阵A的一个特征根,x...
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measure英音[ˈmeʒə(r)]美音[ˈmɛʒɚ]【中文释义】n.测量,测度;措施;程度;尺寸;vt.测量;估量;vi.测量;测量(大小,容量,尺寸等)。【英文释义】Noun:any maneuver made as part of progress toward a goal;"the situation called for strong me...
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awake的中文意思是醒着。wake表示醒的意识,a表示逻辑上的肯定,表示to,表示强调的意思,所以awake使之成为醒着的,译为唤醒,或者形容词醒着的。
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左乘:设A为m*p的矩阵,B为p*n的矩阵,那么称m*n的矩阵C为矩阵A与B的乘积,记作C=AB,称为A左乘以B。右乘:设为m*p的矩阵,B为p*n的矩阵,那么称m*n的矩阵C为矩阵A与B的乘积,记作C=AB,称为B右乘以A。