annul的音標為[?"nju?l]，基本翻譯為“廢除，取消；無效”，速記技巧為：諧音記憶：“安牛路”（安牛祿）。

Annul這個詞的詞源可以追溯到拉丁語單詞annulus，意為“環”或“圈”。它的詞源可以追溯到拉丁語的“annus”（一年）和“ulus”（環），因此這個詞表示“取消”或“廢除”。

變化形式：在英語中，annul的過去式和過去分詞是annuled或annuled，現在分詞是annulling。

相關單詞：

1. annulment - 意為“廢除”或“取消”，是annul的名詞形式。

2. annulment of marriage - 意為“婚姻無效”，表示婚姻因某種原因被取消或廢除。

3. annul a contract - 意為“取消合同”，表示因某種原因而取消合同。

4. annul a decision - 意為“撤銷決定”，表示因某種原因而撤銷之前的決定。

5. annul a promise - 意為“取消承諾”，表示因某種原因而取消之前的承諾。

6. annul a will - 意為“取消遺囑”，表示遺囑因某種原因被取消或無效。

7. annul a contractual obligation - 意為“解除合同義務”，表示解除合同中的義務。

8. annul a legal action - 意為“取消法律訴訟”，表示取消之前的法律訴訟。

9. annul a judgment - 意為“撤銷判決”，表示撤銷之前的判決。

10. annul an agreement - 意為“取消協議”，表示因某種原因而取消之前的協議。

以上這些單詞都與annul這個詞有直接或間接的關系，它們在英語中都表示“取消”或“廢除”的意思。

常用短語：

1. annul a marriage 解除婚姻

2. annul a contract 解除合同

3. annul a will 取消遺囑

4. annul a agreement 解除協議

5. annul a legal document 取消法律文件

6. annul a contractual obligation 解除合同義務

7. annul a legal obligation 取消法律義務

雙語例句：

1. The couple decided to annul their marriage because they no longer loved each other. （這對夫婦決定解除婚姻，因為他們已經不再相愛。）

2. The court has annulled the contract because it was signed under duress. （法院已經取消了該合同，因為它是在脅迫下簽訂的。）

3. The will was annulled because the testator was not of sound mind at the time of signing. （遺囑被取消，因為立遺囑人在簽字時精神狀態不佳。）

4. The agreement was annulled because it was not executed in accordance with the terms of the contract. （協議被取消，因為它沒有按照合同條款執行。）

5. The legal document was annulled because it was not properly registered. （法律文件被取消，因為它沒有進行適當的登記。）

6. The contractual obligation was annulled because it was breached by one of the parties. （合同義務被取消，因為它被一方違反了。）

7. The legal obligation was annulled because it was found to be unenforceable. （法律義務被取消，因為它被發現無法執行。）

英文小作文：

Annulment of Marriage

Marriage is a significant commitment that requires mutual respect and understanding. However, sometimes marriages may not work out as planned, and annulment becomes necessary. An annulment is the formal cancellation of a marriage, usually due to fraud, coercion, or other significant issues that make it impossible for the couple to live together as husband and wife.

Annulment can be a difficult decision to make, as it involves breaking ties with someone you once loved. However, it is often necessary when the relationship has become unworkable or harmful to both parties. If you are considering annulment, it is important to seek legal advice and understand your options.

In conclusion, annulment can be a complex process, but it can also be a necessary step in moving forward and finding happiness. It is important to remember that annulment does not mean that the past cannot be overcome or that future relationships cannot be fulfilling and healthy.