spokesman，mouthpiece，prolocutor ；
[例句] 他们的副总裁是他们的代言人。 Their mouthpiece is the vice-president.
[例句] 他成为温和派领导人的官方代言人. He became the official mouthpiece of the moderate leadership.
tubularis，snore piece，suction tubes，straw，sucker ；
[例句] 给我一根喝饮料的吸管好 吗 ? May I have a straw for my drink?
[例句] 行车气流抽吸管的曲轴箱开口通常是很好地遮挡着的. The crankcase opening for the roaddraft tube was usually well shielded.
agitation，unrest ；
[例句] 今年人们推崇奢华，掀起了购买时尚生活产品的风潮。 This year people are going for luxury and buying lifestyle products.
[例句] 风潮渐渐地平息了. Gradually the tension was subsiding , gradually the governor was relenting.
weeds，rank grass，hogweed，ruderal，weed；
[例句] 经过反复施用除草剂，杂草得以彻底根除。 With repeated applications of weedkiller, the weeds were overcome.
[例句] 他的池塘里长满了恣意蔓生的杂草。 His pond has been choked by the fast-growing weed.
magic arts ；
[例句] 很多人视他为信仰疗法术士。 A lot of people looked on him as a healer.
[例句] 无动于衷, 像他, 我倾听你的法术. Unhurt, like him, your Charms I'll hear.
with one's own hands，personally，oneself ；
[例句] 现在，99%的小学生都亲手操作过电脑。 Ninety-nine per cent of primary pupils now have hands-on experience of computers.
[例句] 这是他亲手种的花. This is the flower he planted with his own hands.
ore sand ；
[例句] 每吨矿砂的净利达20美元. The net profit amounts to 20 dollars per ton of ore.
[例句] 他们分析了矿砂,从中发现了铁. They analyzed the ore and found iron in it.
pillar，backbone ；
[例句] 30多年来他一直是这个俱乐部的顶梁柱. He was a pillar of the club for over thirty years.
[例句] 他们是这个厂的顶梁柱. They are the backbone of the factory.
quotation，citation，oration，speech，text ；
[例句] 引语可能会被篡改，使用时断章取义。 Quotes can be manipulated and used out of context.
[例句] 只有直接引语应放在引号内。 Only direct speech should go inside inverted commas.
prelude ；
[例句] 婚礼的前奏非常有意思。 The lead-up to the wedding was extremely interesting.
[例句] 这些讨论是签订该条约的前奏. The discussions were a prelude to the treaty.
[语] preposition ；
[例句] 在下列句子的空格中填入适当的前置词. Fill in the blanks in the following sentences with appropriate prepositions.
[例句] 前置词都画了下划线. The prepositions are underlined.
be in power，be in office，reign ；
[例句] 在他当政期间,保证白人成年公民选举权的州越来越多. An increasing number of states granted white manhood suffrage during his administration.
[例句] 除此以外, 在里根当政期间对某些规定采取了自愿执行的办法. In addition, during the Reagan administration, a voluntary approach was taken to some regulations.
suck，absorb，siphon，siphon off，suckle ；
[例句] 婴儿吮吸时，会有更多的奶水流出来。 As the baby suckles, a further supply of milk is generated.
[例句] 那个孩子正在吮吸着空奶瓶. The baby was sucking away at the empty feeding - bottle.
know very well，know intimately ；
[例句] 在文法学校他因不善于玩游戏为大家所熟知。 At his grammar school he is remembered for being bad at games.
[例句] 在她职业生涯后期，最为人熟知的是和鲁道夫·努列耶夫的搭档组合。 Her later career was best known for her partnership with Rudolf Nureyev.
perpendicular，vertical line，[计] drop lines ；
[例句] 水平和垂直线所标记 ( 3 ) 是以二进位制表示的数目8. The horizontal and vertical ticks ( 3 ) are a representation of the number 8 in binary form.
[例句] 我们也可以将矩阵分块,即在行以及列之间画一些水平线和垂直线. We may partition matrices by drawing horizontal and vertical lines between the rows and columns.
wollen goods，wool fabric ；
[例句] 主打西服 、 呢绒 、 牛仔 、 衬衫及时装类. The main suit, Nerong, jeans, shirts and fashion category.
[例句] 旗布: 用来制作旗帜的轻的棉质或呢绒布料. Bunting: a light cotton or woolen cloth used for making flags.
it may be assumed that，presumably ；
[例句] 他已经明白暗示他想来。 He hinted broadly that he would like to come.
[例句] 如果你不想来，可以不用再来。 You needn't come again, if you don't want to.
trout，salmon ；
[例句] 主菜将是一整条清炖鲑鱼。 The main course was to be a whole poached salmon.
[例句] 这周超市的新鲜鲑鱼特价销售。 Fresh salmon is a bargain at the supermarket this week.
snore，drive one's pigs to market ；
[例句] 你倒不说是我自己 打鼾,赖在你身上? " Why don't you just say I snored and blamed you for it?
[例句] 隔壁绍兴戏唱完了, 你就打鼾,好利害! After the Shaohsing opera was over, you started snoring your head off!
tinplate，leading ；
[例句] 它是用红砖建成的,非常漂亮,屋顶铺着铅板. It was very handsomely built of red brick with a lead roof.
[例句] 一块铝板横放在云室中,显然有粒子穿过铅板. A lead plate crosses the chamber and evidently the particle has passed through it.