復數(shù)。單數(shù)形式是greenbean，意思是青豆、四季豆。green beans通常都是用復數(shù)形式，一根豆角內(nèi)不止有一粒豆。例句：Serve the lamb with new potatoes and green beans.

Like not finishing green beans in time or something.

比如說沒有按時吃飯什么的。

Finish your green beans and you may.

把綠豆吃完，你就可以先離開。

Then, I put a piece of green beans into add a little rice.

然后，我把一塊綠豆沙塞了進去，再放一點糯米。

We need chicken and some green beans.

要買雞肉，買些綠豆。

Yes, I'd like a salad, fish, and green beans.

是的。我要沙拉，魚和綠扁豆。

來源：高三網(wǎng)