y开头的英语单词太多了：yesteryear 往昔的；yore 往昔；yummy 美味的；yacht 快艇；yield 顺从；yoke 束缚
还有其他单词：yacht 、Yangtze 、yankee 、yard 、yarn 、yaw 、yawn 、year 、yearn 、yearning 、yeast 。
yacht 快艇
I can spring to a yacht for you.
给你买一艘游艇，我还买得起。
Yangtze 长江
The Ministry forecasts that passengers will make more than three billion trips in and out of theYangtze delta in 2010, spurring development.
铁道部预计，2010年将会有超过三十亿人次的旅客进出扬子江三角洲地区，极大的推动经济的发展。
yard 院子
There was a high hedge verging the yard.
围着院子有一圈高高的篱笆。
yarn 纱
This fixed the dollar in relation to metal but not in relation to things, like shoes or yarn, that dollars could buy.
这个比例基本涉及到金属业，但不涉及到比如鞋子或纱线这些美元可以买到商品。
yaw 偏航
The new phase will extend this to pitch and yaw for all-axis control.
后面的.阶段，将进一步延伸到飞机倾斜和偏航时翻滚轴的控制。
yawn 哈欠
Then they start to yawn, we start to yawn.
然后他们开始打哈欠，我们也开始打哈欠。
year 年
She dwells in the country during most of the year.
一年中的大部分时间她居住在乡下。
yearn 向往
There is nothing mysterious about this; in every aspect of life, we yearn for things to be regularand parallel.
这点没有任何神秘的；生活中的每一方面，我们都渴望事物是有规律和对等的。
yearning 渴望的
You say that you detect in my writing a yearning for apocalypse.
你说你在我的文章里发现一种对大灾难的渴望。
yeast 兴奋
All you need for the perfect brew is nettles, sugar, water, yeast, an orange and a lemon andcream of tartar.
酿一杯完美的啤酒需要的只有荨麻叶、糖、纯净水、酵母、一个橙子、一个柠檬和塔塔粉。
虎宝宝001
