corn作名词时是可数的，复数形式是corns

corn

美/kɔːrn/英/kɔːn/

n.（美）玉米；（英）谷物；[皮肤]鸡眼

vt.腌；使成颗粒

双语例句:

I own a field ofcornin my hometown.

我在老家拥有一块玉米地。

I went home with a sheaf ofcorn.

我抱着一捆谷物回了家。

John has acorns on his feet.

约翰的脚上长了一个鸡眼。