free pass的音標是[fri? pɑ?s]，基本翻譯是“免費通行證”。速記技巧可以是將其拆分為單詞的音節進行記憶，例如可以將“free”拆分為/fri?/，“pass”拆分為/pɑ?s/，然后結合單詞的意思進行記憶，即“免費通行證”。

Free pass的英文詞源為拉丁語“frequens”和“passus”，意為“頻繁的”和“通過”。其變化形式為“freedom”和“unfree”，前者表示自由，后者表示不自由。

相關單詞：

“frequent”意為“頻繁的”，其詞源與free pass相同，表示經常發生或出現。

“passion”意為“熱情”，其詞源為拉丁語“passus”，表示通過或經歷，與free pass的詞源相近。

“passive”意為“被動的”，其詞源與unfree相反，表示不主動的。

“escape”意為“逃脫”，其詞源與free pass的詞源相同，表示通過或逃脫。

“permit”意為“允許”，其詞源與free pass的英文詞源相同，表示允許通過或自由行動。

以上這些單詞都與free pass有著密切的聯系，它們在英語中的使用也反映了英語詞匯的多樣性和豐富性。

Free Pass:

常用短語：

1. Free pass to (某地/某活動) - 免費通行證

2. pass on (消息/責任等) - 傳遞

3. pass by (經過) - 路過

4. pass judgment (做出判斷) - 判斷

5. pass time (打發時間) - 消磨時間

6. pass through (經過) - 穿過

7. pass up (放棄) - 錯過

雙語例句：

1. I have a free pass to the concert this weekend. （我有一張這個周末音樂會的免費通行證。）

2. Please pass on the message to your friend. （請把這個消息傳遞給你的朋友。）

3. I passed by the store and saw that they were having a sale. （我路過商店時看到他們在打折。）

4. I must pass judgment on this matter before it is too late. （我必須在這個事情變得不可收拾之前做出判斷。）

5. Please pass the time in a relaxing way. （請以一種放松的方式來打發時間。）

6. The train passed through the station without stopping. （火車穿過車站沒有停。）

7. I regret passing up the opportunity to meet with the foreign guests. （我后悔錯過了與外國客人會面的機會。）

英文小作文：

Free Pass: Today, I received a free pass to a concert, which gave me the opportunity to enjoy music without spending a dime. I took advantage of the opportunity and attended the concert, which was amazing. I also learned that receiving free passes can be a great way to try new experiences and make new friends. I hope to receive more free passes in the future and to share them with my family and friends.