grout的音標為[gru?t]，基本翻譯為“灰泥；填縫材料”，速記技巧為：其發音與“古董”相近。

grouts這個詞的詞源可以追溯到古英語中的groost，它是由中古英語的gromost或grutost演變而來的。這個詞最初的意思是“面包屑”，后來逐漸演變為“污垢”的意思。

grouts的變化形式包括其名詞形式和形容詞形式。作為名詞，grouts可以表示“污垢”或“污泥”，其復數形式為“grouts”。作為形容詞，它可以表示“污濁的”或“污穢的”。

相關單詞方面，與grouts相關的單詞包括：

1. grout (n. 灰漿填充物，填縫材料) - 這個詞源自grouts，表示用灰漿填充縫隙或孔洞。

2. grime (n. 污垢，污點) - 這個詞表示骯臟或污穢的東西，與grouts有相似的含義。

3. foul (adj. 骯臟的，惡臭的) - 這個詞表示污穢或惡臭的，與grouts的含義相近。

4. dirt (n. 污垢，塵土) - 這個詞表示臟東西或塵土，與grouts有相似的含義。

5. filth (n. 污穢，骯臟) - 這個詞表示骯臟或污穢的東西，與grouts的含義相近。

6. mud (n. 泥，泥漿) - 這個詞與grouts有相似的含義，表示泥土或泥漿。

7. slime (n. 黏液，泥漿) - 這個詞表示黏稠或黏滑的東西，與grouts有相似的含義。

8. grunge (n. 污垢，瑕疵) - 這個詞表示瑕疵或污點，與grouts有相似的含義。

9. grimy (adj. 骯臟的，污穢的) - 這個詞表示骯臟或污穢的，與grouts的含義相近。

10. gunk (n. 黏稠物，臟物) - 這個詞表示黏稠或臟東西，與grouts有相似的含義。

grouts短語：

1. grouts the floor 地板填縫

2. grouts the walls 墻壁填縫

3. grouts the tiles 瓷磚填縫

4. grouts the bricks 磚塊填縫

5. grouts the joints 縫隙填縫

6. grouts the cement 水泥填縫

7. grouts the plaster 石膏填縫

例句：

1. I used a special grout to fill the gaps between the tiles on my bathroom floor.

2. The workers are now grouting the walls to ensure a tight fit.

3. The builder is checking the quality of the grouts used in the bricks before they are laid.

4. The cement has been thoroughly grouted into all the cracks and crevices in the wall.

5. The plasterer is now grouting the joints between the sheets of plasterboard.

6. The new tiles have been laid and now it"s time to grout them to ensure a smooth surface.

7. The house is now complete and ready for use, with all the grouts in place and no visible gaps.

英文小作文：

Grouting is an essential part of building construction, ensuring that all surfaces and materials are tightly connected and form a seamless whole. From floors to walls to tiles and bricks, grouting plays a crucial role in ensuring that the building is structurally sound and visually appealing. Grouting also helps to prevent water seepage and maintain the integrity of the building over time.

From my own experience, I can attest to the importance of grouting. When I had my bathroom tiled, I used a special grout to fill the gaps between the tiles to create a seamless surface that looked beautiful and was easy to maintain. Grouting also helped to prevent water seepage into the floor, ensuring that it remained dry and hygienic.

In conclusion, grouting is an essential aspect of building construction that cannot be overstated. It ensures that all surfaces and materials are connected tightly and form a unified whole, while also providing structural support and preventing water seepage. Without proper grouting, a building can suffer from various issues over time, which is why it is crucial to pay attention to this aspect of construction.