grass与grasses区别

grass与grasses的区别：含义不同、用法不同。grass可作名词和不及物动词，基本含义有“青草、草地、牧场、告发”；而grasses是grass的第三人称单数和复数形式，作“禾本科植物”解时多用作可数名词。

grass的中文含义及用法介绍

1、作为名词时，意为草;青草;牧草;禾本科植物;草地;草坪;草场;牧场。复数形式为grasses。

例句：The dry grass caught fire.

干草着火了。

Don't walk on the grass .

勿践踏草地。

Small things stirred in the grass around the tent...

一些小东西在帐篷四周的草丛里窸窸窣窣地动着。

I started smoking grass when I was about sixteen.

我大约16岁的时候开始吸大麻。

The plant resembles grass in appearance.

这种植物的外形像草。

The forage grass disease is a complex and big system.

宁夏牧草病害是一个复杂大系统。

Some grasses furnish us with food.

有些禾本科植物供给我们食物。

He lay back on the grass using his backpack as a pillow.

他用背袋当枕头仰卧在草地上。

With one accord they turned and walked back over the grass.

他们步调一致地转身走过草坪。

2、作为不及物动词时，意为(向警方)告密，告发。

例句：His wife wants him to grass on the members of his own gang...

妻子要他向警方告发他所在团伙的成员。

He was once a professional grass.

他曾是一个靠告密为业的人。

You wouldn't grass up an old mate, would you?

你不会告发老朋友的，对吗？

He was to loyal to grass on his own brother.

他很忠诚，不会告发他的亲兄弟。