greatcoat的音標為[?gre?tk??t]，基本翻譯為“大衣，外套”，速記技巧為：外衣=great+coat。

Greatcoat的詞源：

詞根：Great，表示“偉大的，重要的”

詞綴：Coat，表示“外套”

變化形式：Greatcoat → Greatcoat/coat（suit/garment）

相關單詞：

1. coat（外套）：coat of arms 徽章；coat of mail 鎖子甲；coat of arms and armor 徽章和護甲

2. suit（套裝）：suit of clothes 一套衣服；suit of armor 護甲套裝

3. armor（護甲）：armor plate 裝甲板；armor-clad 裝甲的

4. jacket（夾克）：tweed jacket 毛料夾克

5. overcoat（大衣）：overcoat collar 大衣領子

6. parka（皮夾克）：parka hood 皮夾克帽

7. cloak（披風）：cloakroom 更衣室

8. mantle（長袍）：mantle cloak 長袍披風

9. robe（長袍）：robe of state 朝服長袍

10. vestment（披肩）：vestment collar 披肩領子

常用短語：

1. greatcoat of arms

2. put on a greatcoat

3. overcoat of a

4. greatcoat carrier

5. greatcoat of a bear

6. greatcoat of a cat

7. greatcoat of a dog

例句：

1. He wore a greatcoat of a dark brown color.

2. She put on a new overcoat of a light blue color.

3. The overcoat carrier was wearing a bright red coat.

4. The greatcoat of a bear was warm and comfortable.

5. The greatcoat of a cat was soft and warm.

6. The dog wore a greatcoat of a brown color with patches of white fur.

7. The greatcoat kept him warm and dry in the rainy weather.

英文小作文：

My favorite winter coat is my greatcoat. It is made of warm and soft fur, and it covers me from head to toe. When I wear it, I feel like I am protected from the cold winter wind. I love to wear it when I go out for walks or to attend social events, because it makes me feel special and stylish. My greatcoat is my favorite part of my winter wardrobe, and I always make sure to have it with me when the cold weather arrives.