8139.sperm(名)精子
His sister. Susannah,15，conceived through another sperm donor．
他的妹妹，15岁的苏珊是通过另一位捐精者孕育的。

8140.spill(动)洒出
不规则变化spilt，spilt
I spilt the coftee.It spilt all over my book.
我洒出咖啡，溅了我整本书。

8141.spin(动)纺织
Can you spin thread?
你会纺线吗？

8142.Spinach(名)菠菜
I'll have the green peas instead of the spinach．
我想要份青豆而不是菠菜。

8143.spit(动)吐(名)口水
(动): If you must spit at all, pleaae spit in the bucket provided．
如果你非吐痰不可，请吐到专用的痰桶里。
(名):Mary's spit flew as she shouted.
玛丽喊叫时口水四溅。

8144.spite(名)怨恨
He took my best toy just out of spite!
他仅仅是出于怨恨拿走了我最好的玩具！

8145.splash(动)溅起(名)飞溅声
(动):We splashed our way through the mud.
我们溅着泥浆前进。
(名): The children jumped into the river with a splash.
孩子们扑通一声跳进了河里。

8146.splendid(形)辉煌的
when does this splendid feast take place?
何时举办如此辉煌的宴会？

8147.split(动)分开(名)裂缝
(动): We split the wood into long thin pieces.
我们把木头劈成了长长的薄片。
(名):Frost caused the split in the rock.
霜冻使岩石裂了一条缝。

8148.spoil(动)破坏
不规则变化spoilt，spoilt
Our holidays were spoilt by bad weather.
我们假日的乐趣被恶劣天气破坏了。

8149.spontaneous(形)自动、自发的
The eruption of a volcano is spontaneous.
火山爆发是自发的。

8150.sprain(动)扭伤
He sprained his ankle when he fell.
他跌倒时扭伤了踝骨。

8151.sprawl(动)伸开四肢躺坐
I like to sprawl out in a big bed.
我喜欢四肢全伸开松散地躺在大床上。

8152.sprinkle(动)洒
She sprinkled sugar on the cakes.
她把糖撒在蛋糕上。

8153.spur(名)马刺
It is the bridle and spur that makes a good horse．
要把马练好，缰绳靴刺少不了。

8154.squad(名)小队
The besieged squad battled on.
被围困的小队继续进行战斗。

8155.squash(动)压烂
The fruit at the bottom of the box had been squashed．
箱底的水果已经压烂了。

8156.squeeze(动)挤出
She squeezed some juice from a lemon.
她从一个柠檬中挤出了一些汁。

8157.stadium(名)体育馆
The stadium holds eighteen thousand people.
这个体育场能容纳18OOO人。

8158.stagger(动)动摇决心
The unexptected blow did not stagger his resolution.
这个意外打击并没有动摇他的决心。

8159.stain(动)沾污
The coffee stained his shirt brown.
咖啡把他的衬衫染上了棕色。

8160.stake(名)木桩(动)打桩为界
(名):He put a stake to support the newly planted tree.
他竖了一根桩支撑新种的树。
(动): He planted and staked all the new trees.
他栽了许多新树，并用桩支撑好。

8161.stale(形)不新鲜的
反义词fresh
His hunger makes his stale bread go down.
饥饿使他把这不新鲜的面包吞了下去。

8162.stare(动)瞪眼
后接介词at/into
She stared him into silence．
她瞪了他一眼，他就不说话了。

8163.starling(名)白头翁
One of the main starling roosts is on top of the town hall．
市政厅的屋顶是白头翁的一个主要栖息处。

8164.startle(动)使大吃一惊
I was startied by the news of his death.
我听到他的死讯大吃一惊。

8165.stately(形)宏伟的
The stately mansion crested the hill.
宏伟的大厦位于山顶。

8166.statistical(形)统计的
He has included a thorough market analysis and several statistical graphs and charts.
他附上了一份详细的市场分析和一些统计数字与图表。

8167.statistics(名)统计数字
惯用复数
Remember that these statistics describe college freshmen in 1972.
要记住，这些统计资料是关于1972年的一年级学生情况的。

8168.statue(名)雕像
The Statue of Liberty was presented to the United States of America in the nineteenth century by the people of France．
自由女神像是法国人民在19世纪送给美国的。

8169.stature(名)身高
I am not particular about the stature of the person I may choose as my husband.
我选择丈夫时并不计较他个子的高矮。

8170.status(名)社会地位
He is a person of important social status.
他是一个有重要社会地位的人。

8171.statute(名)法规、法令
We must obey the statutes in this country.
我们必须遵守这个国家的法规。