All the letters bore an Aberdeen postmark.所有的信件上都盖有阿伯丁郡的邮戳。She puzzled over the postmark on the letter.她想弄明白信封上的邮戳.Postmark serves as a proof.邮戳为凭....

n.跳蚤市场（旧货和廉价商品市场）...

primaries的音标：primaries的英式发音音标为：[p'raɪmərɪz]primaries的美式发音音标为：[p'raɪmərɪz]...

Objective To investigate the non - alkaloid constituent of Hippeastrun vittatum ( Amaryllidaceae ).目的研究 石蒜 科植物 花朱顶红中非生物碱类成分.I am a private collector of Amaryllidaceae.我是一名收藏石蒜的私人收藏家.Molecular Cloning of a Novel Mannose -...

珍珠蚌科...

marten的音标：marten的英式发音音标为：['mɑ:tɪn]marten的美式发音音标为：['mɑrtn]...

...a naval task force with two thousand marines on board.由2,000名海军陆战队士兵组成的海军特遣队‘I’ll never smoke again!’ ‘Yeah?Go tell that to the marines.’ “我再也不抽烟了！”“是吗?骗鬼去吧。”Marines went in, taking 15 prisoners...海军陆战队士兵攻了进去，俘获 15 人。...

n.杂褐锰矿...

He hit back angrily, saying such remarks were childishly simplistic.他愤怒地反击，说这些话太过幼稚。She described his remarks as irresponsible, inflammatory and outrageous.她称他的话不负责任、具煽动性且极端无礼。Drew made some remarks to nobody in particul...

n.马里恩（男子名）...

customary的近义词/同义词有：popular, accustomed, rooted, usual, fashionable, habitual, routine, traditional, normal, established, confirmed, daily, conventional, regular, orthodox, consuetudinary, natural, ordinary, frequent, acc...

n.玛里琳（女子名）[女子名] 玛丽琳 Marie,Miriam,Mary等的昵称...

fingermark的音标：fingermark的英式发音音标为：['fɪŋgəmɑ:k]fingermark的美式发音音标为：['fɪŋgərmɑrk]...

Martens的音标：...

For low-paid workers, the marginal tax rate is at least 75%.对于低收入的工人来说，边际税率至少为75%。...the marginal wards of Reading Kentwood and Tilehurst West.边缘选区雷丁肯特伍德和西泰尔赫斯特The new law will have only a marginal effect on the lives of...

n.富马酸氢盐[酯]...

Margaritanidae的音标：...

Homarus的音标：...

n.达马（树）脂（为漆的原料）...

I heard the tramp of the marching soldiers.我听见了行军士兵重重的脚步声.They've had their marching orders.他们已经收到了辞退的通知。This is the unsounded purple sea of marching billows.这是个浪涛滚滚的不安宁的华美的大海.The gallant John B. Gordon, at head of ...

adj.多髓的，有力的...

demarcate的现在进行时为：demarcating...

夹竹桃麻苦素...

marinade的第三人称单数（三单）为：marinades...

intermarries的音标：...

The Martian atmosphere contains only tiny amounts of water.火星的大气层中只含有极少量的水。The Martian landscape is extremely varied.火星上的景象变化极大.These facts mean that the Martian day and night have about the same lengths as ours.这些事实说明,火...

He was fond of marmalade...他爱吃橘子酱。Lally was spreading marmalade on a piece of toast.拉莉在一片吐司上涂柠檬果酱.I had toast and marmalade this morning.今天早晨我吃的是烤面包加果酱.He was fond of marmalade.他爱吃橘子酱。...

n.（有袋目动物腹部的）育幼袋...

When dogmatism turns into its opposite, it becomes either Marxism or revisionism.教条主义走向反面, 或者是马克思主义,或者是修正主义.The theory of the dictatorship of the proletariat is the quintessence of Marxism.无产阶级专政的理论是马克思主义的精髓.Marxism poss...

martinis的音标：...