grassing 的音標是["ɡre?s??]。基本翻譯是“放牧；牧草；使在草地上吃草”。速記技巧是：grass草地+ing現在分詞。

Grassing這個詞的英文詞源可以追溯到古英語中的gr?s, 意為“草”。它的變化形式包括其過去式和過去分詞形式grassed，現在分詞grassing，以及形容詞grassy。

相關單詞方面，我們可以考慮以下一些與grassing相關的詞匯：

1. Grassroots：這個詞源于grassing，意為“基層的，草根的”，常用于政治、社會等領域的語境中，表示基礎民眾的力量。

2. Grass-covered：這個詞表示被草覆蓋的，形容某物被茂密的草所覆蓋。

3. Grassland：草地，草原，指的是被草覆蓋的大片土地。

4. Grass-eating animal：食草動物，指的是以草為主要食物的動物。

5. Grass-cutting：割草，修剪草坪，這是一個常見的園藝或家務活動。

以上這些單詞都與grassing這個詞源有直接或間接的聯系，體現了英語詞匯的豐富性和多樣性。

常用短語：

1. grow grass

2. grassland

3. mow the grass

4. pasture

5. grassland conservation

6. grassland degradation

7. grassland restoration

例句：

1. The farmer is planting grass seedlings to grow more grass.

2. The vast grassland is a source of oxygen and food for many animals.

3. We need to mow the lawn regularly to keep it green and healthy.

4. The government is trying to protect the pasture land from overgrazing.

5. Grassland degradation is a serious environmental problem.

6. The restoration of the grassland is a crucial task for the local community.

英文小作文：

Protecting Our Grassland

Grassland is an important natural resource that provides food, oxygen, and habitat for many species of animals. However, due to overgrazing and other human activities, our grassland is being degraded. To protect our grassland, we need to take measures to limit grazing, restore native plants, and educate ourselves and others about the importance of grassland conservation. By doing so, we can ensure that our grassland remains a vital part of our environment and supports a healthy ecosystem for future generations.