match
matchI /mætʃ/ I.n.［c］1.比赛，竞赛: have a match进行比赛There is going to be a basketball match between the two colleges.两校将举行篮球比赛。2.对手，敌手：You are no match for h···
mate
mate/meit/ I.n.［c］1.伙伴，同事：Where are you going mate?老兄，上哪儿去? 2.配偶，伴侣：a life-long mate终身伴侣；the mate for him他的配偶‖II.vt.&vi.成为配偶；(使)交配：mate ···
material
material/məˈtiəriəl/ I.n.［c］&［u］1.原料，材料：raw material(s)原料；reading material(s)阅读材料；building materials建筑材料2.素材，资料：collect material for an article为···
materialistic/materially
materialistic/məˌtiəriəˈlistik/adj.唯物主义（者）的；实物主义(者)的；现实主义(者)的：materialistic interpretation/conception of history唯物史观materially/məˈtiəriəli/adv.物···
maternal/maternity
maternal/məˈtə:nəl/adj.母亲的，母亲一方的：my maternal grandfather我的外公He is my maternal uncle.他是我舅舅。Every woman has maternal instinct.每个妇女都有母性的天性。maternit···
mathematical/mathematics/maths
mathematical/ˌmæθiˈmætikl/adj.数学的：mathematical genius数学天才；mathematical analysis数学分析；mathematical logic数学逻辑；mathematical symbol数学符号，运算符号mathematics/···
matter
matter/ˈmætə/I.n.1.［c］事情，问题: Don’t enter into the matter too deeply.切勿深究此事。That is a matter of life and death.这是个生死攸关的问题。Medical care reform has become···
mattress
mattress/ˈmætris/n.［c］褥垫，床垫：a spring mattress弹簧垫子The children slept on mattresses on the floor.孩子们睡在地板上的褥垫上。My grandmother keeps her money under the matt···
mature/maturity
mature/məˈtjuə/ I.adj.成熟的，成年人的：a physically mature person身体发育成熟的人；a mature plan考虑周到的计划；be politically mature政治上成熟‖II.vt.&vi.(使)成熟：sexuall···
maximize/maximum
maximize/ˈmæksmaiz/vt.使最大化，增至最大限度：maximize efficiency最大限度地提高效率The company was aiming to maximize profits公司的目标是使利润最大化。maximum/ˈmæksiməm/I.n.(p···
