groined的音標(biāo)是[?ɡra??nd]，基本翻譯是“拱形的”。速記技巧可以是：gr（諧音“歸”）oined（意為“拱形的”）。

英文詞源：

groined，源于拉丁語“grunulum”，意為“小丘”或“小山”。

變化形式：

名詞形式：grunulus，grulla，grume。

動詞形式：grunulate。

相關(guān)單詞：

1. grunge（污垢）：該詞源于grunge一詞，意為污垢或污漬，常用于形容表面上的污點或瑕疵。

2. grumble（咕噥）：該詞源于grumble一詞，意為小聲抱怨或嘟囔，常用于形容不滿或抱怨的聲音。

3. grunt（咕嚕聲）：該詞源于grunt一詞，意為發(fā)出咕嚕聲或喘息聲，常用于形容動物或人的喘息聲或咕嚕聲。

4. grind（磨碎）：該詞源于grind一詞，意為磨碎或研磨，常用于形容將物體磨碎或研磨的過程。

5. grindstone（磨石）：該詞源于grindstone一詞，意為用于磨削的工具，常用于形容磨石或磨坊。

6. grindmill（磨坊）：該詞源于grindmill一詞，意為用于磨碎谷物的場所。

7. gruel（稀粥）：該詞源于gruel一詞，意為稀粥或粥狀食品。

8. grindingly（磨擦地）：該詞用于形容物體摩擦的聲音或狀態(tài)。

9. grindhouse（電影院）：該詞源于grindhouse一詞，意為放映電影的場所。

10. grindline（碾線）：該詞用于描述建筑物的碾線或邊緣線。

常用短語：

1. groin injury

2. in the groin

3. take a deep breath

4. grounded

5. ground zero

6. groundhog day

7. ground rules

例句：

1. He suffered a groin injury in the game and was forced to leave the field.

2. She was grounded for a week for skipping class.

3. We landed on the ground zero of a hurricane.

4. We"ve been grounded due to the pandemic.

5. They"ve been dating for years, but it"s still just a groundhog day for them.

6. We need to establish some ground rules for this project.

7. The teacher"s grounding him for being late again was a wake-up call for him.

英文小作文：

My Life Grounded

Life has been grounded for me lately, with the pandemic keeping me at home, away from my friends and activities. I miss being out and about, but I also appreciate the time to rest and reflect. I"ve been able to spend more time with my family and focus on my studies, which has been beneficial for me. Although it can be frustrating not being able to go out and do things, I"m trying to make the best of it and look forward to the day when I can return to my normal life.