foot是单数还是复数

foot是单数，foot的复数形式是feet；

foot

n. (人或动物的)脚，足;有…脚(或足的);有…只脚(的);用…脚(或足的);(袜子的)足部;

v. 走，踏;合计，结算（up），加（to），支付 扩展资料

　　He moved restlessly from one foot to another.

　　他的两只脚不停地倒替着。

　　It was the first time I had set foot on American soil.

　　那是我第一次踏足美洲大地。

　　It was the first time I had set foot on African soil.

　　那是我第一次踏上非洲大地。

　　I vowed never to set foot in the place again.

　　我发誓再不去那个地方了。

　　The country has been on a war footing since March.

　　自三月份起这个国家就准备要打仗。

　　She put her foot down and the car roared away.

　　她踩下油门，车子呼啸而去。