foot的复数形式是feet，foot有脚；最底部；音步；英尺等意思。foot变化为复数为feet是因为foot是不规则变化复数名词，需要特别记忆。
foot的复数例句：
1. The ball fell straight to the feet of Klinsmann.
球直接落到了克林斯曼的脚上。
2. I've gotten my feet thoroughly soaked and feel frozen through and through.
我双脚湿透，感觉都冻到骨头里了。
3. You should wash your feet and your privates every day.
应该每天洗脚，并清洗阴部。
4. The sand on the floor scrunched under our feet.
地板上的沙子在我们脚下嘎吱作响。
5. The knife stuck in the ground at his feet.
刀扎在了他脚边的地上。
6. Mr Collier heaved a sigh and got to his feet.
科利尔先生深叹一口气，站了起来。
7. There were three moderate climbs to just below the 450 feet contour.
刚好在450英尺的等高线之下有3个缓坡。
8. Kevin was always level-headed with both feet on the ground.
凯文总是头脑冷静，脚踏实地。
9. She had small feet and hands and a flat, round face.
她的手脚都很小，脸又扁又圆。
10. Despite his bulk he moved lightly on his feet.
尽管他身形庞大，移动起来还是很灵巧。
11. We used to be rushed off our feet at lunchtimes.
以前我们在午饭时间会忙得不可开交。
12. The flagstones beneath their feet were worn smooth by centuries of use.
他们脚下的石板路经过数百年的踩踏，磨得光溜溜的。
13. He was six feet four, all lanky and leggy.
他身高6英尺4英寸，瘦高个儿，大长腿。
14. The elephants trumpeted and stamped their feet at their approach.
当他们靠近时，大象又吼又跺脚。
15. His tax-cutting pledge brought a delirious crowd to their feet.
他减税的承诺让亢奋的人群欢呼雀跃起来。
