7672.lightweight(名)羽量级选手(形)平均重量以下的
(名): As a lightweight his skill is of the highest order.
作为羽量级拳击手，他的技术是第一流的。
(形)：He is a lightweight championship.
他是轻量级的冠军。

7673.liquidation(名)清盘
If the company doesn't receive a big order soon，it will have to go into liquidation．
公司如果不能很快接到大笔订货就要破产清盘了。

7674.livestock(名)家畜
In the severe winter of 1947,farmers had to dig their livestock out of huge snowdrifts．
在1947年严峻的冬天，农民们不得不挖开大雪堆把他们的家畜救出来。

7675.lizard(名)蜥蜴
Lizards and snakes are cold-blooded animals.
蜥蜴和蛇是冷血动物。

7676.locomotive(名)火车头(形)运动的
(名): How many coaches can that locomotive pull?
那个火车头能拉多少节车厢？
(形):Hands and feet are locomotive organs．
手和脚是运动器官。

7677.loiter(动)游荡
There are several yaung boys loitering around the building．
这栋房子周围有几十个小男孩在游荡。

7678.longevity(名)长寿
Elephants are known for their longevity.
大象以长寿著称。

7679.lorry(名)卡车
They were pinioned against the wall by the lorry．
那辆卡车把他们挤到墙边动弹不得了。

7680.lounge(名)休息室
She is waiting for me in the departure lounge.
她在候机室等我。

7681.lubricant(名)润滑油
The sort of lubricant which we use depends largely on the running speed of the bearing.
我们使用哪种润滑剂;主要取决于轴承的转速如何。

7682.lucrative(形)有利可图的
I've been offered a lucrative contract in the States: it's only for six months but I might as well make hay while the sun shines．
美国向我提供了一项有利的契约，时间仅6个月，但我会抓住时机勿失良机的。

7683.lullaby(名)摇篮曲
All mothers like to sing lullabies to their babies.
所有的母亲都喜欢为她们的孩子唱摇篮曲。

7684.ture(名)诱惑
He left home because of the lure of the life in the city．
由于受到城市生活的诱惑，他离开了家。

7685.luster(名)光泽
Her eyes lost their luster.
她的眼睛失去了光泽。

7686.luxurious(形)豪华的
The lady appeared with a luxurious fur coat.
那位夫人穿着豪华的毛皮外套来了。

7687.luxury(名)豪华
They are said to be living in luxury in Barbados.
听说他们在巴巴多斯过着极奢华的生活。

7688.machine-gun(动)用机关枪扫射(名)机关枪
(动): They machine-gunned tha advancing troops.
他们用机关枪扫射进攻的敌军。
(名):I haven't seen maching-guns in person.
我没亲眼看过机关枪。

7689.madly(副)疯狂地
They were rushing madly.
他们狂奔乱闯。

7690.magnificent(形)宏伟的
What a magnificent castle!
多么宏伟的城堡啊！

7691.magnify(动)放大
同义词enlarge
The microscope magnified the object 100 times.
这台显微镜将物体放大了100倍。

7692.magnitude(名)规模；重大
The magnitude of the epidemic was frightening.
这种流行病传播范围是很巨大的。

7693.majestic(形)有威严的
Gazing at that majestic painting was for me an almost transcendental eixperience.
我凝视着那幅有威严的画，一种堪称超凡的感受油然而生。

7694.majesty(名)雄伟
The majesty of the mountains awed us.
山岭的雄伟使我们生敬畏之感。

7695.malaria(名)疟疾
The boy had a bad attack of malaria.
那个男孩得了严重的疟疾。

7696.mallcious(形)恶意的
反义词benevolent
He cares nothing about the malicious attack on his reputation．
他对于别人对他名声的恶意攻击置之不理。

7697.maneuver(名)策略(动)处理
(名):The prime minister thwarted the opposition's maneuver to gain control of the government.
首相挫败了反对党企图控制政府的阴谋。
(动):John maneuvered his car into the garage．
约翰设法把汽车开进车库。

7698.manifestation(名)显示
That manifestation showed our power．
那次示威运动显示了我们的力量。

7699.manifesto(名)宣言
The manifesto marks off the two epochs in the history of the Three People's Principles.
这篇宣言，区分了三民主义的两个历史时代。

7700.manipulate(动)操控
Clever politicians know how to manipulate public opinion.
聪明的政客知道怎样操控舆论。

7701.manufactory(名)工厂
The manufactofy is planning to put down the cost prices of these articles.
制造厂正在设法降低这些产品的成本价格。

7702.marsh(名)沼泽
It's dangerous to be along in the marsh.
一个人在沼泽地里是很危险的。

7703.marshal(名)元帅
He was an Air Marshal before retirement．
他退休前是空军元帅。