bus pass

bus pass的音标是[bʌs pɑːs]，基本翻译是“公共汽车通行证；巴士通行证”。速记技巧是：bus发“巴士”的音，pass发“pass”的音。

Bus pass这个词的词源可以追溯到英语中的“bus”和“pass”，它们分别表示公共汽车和通过、许可的意思。Bus pass就是公共汽车通行证，也就是公共汽车乘坐的许可证。

Bus pass的变化形式包括复数形式“bus passes”和过去式“bus-passed”。

相关单词：

- bus lane：公交专用车道

- transfer：换乘

- coach：长途汽车

- omnibus：公共汽车

- ride：乘坐

- travel：旅行

- passenger：乘客

- motorway：高速公路

- coach station：长途汽车站

- bus stop：公共汽车停靠站

以上这些单词都与公共交通工具和乘坐有关，与bus pass有密切的联系。这些单词的使用和含义随着时间的推移也发生了变化，但它们都保留了与bus pass相关的元素。

常用短语：

1. bus pass 公交卡

2. buy a bus pass 买一张公交卡

3. have a bus pass 持有公交卡

4. use a bus pass 使用公交卡

5. reload a bus pass 充值公交卡

6. top up a bus pass 给公交卡充值

7. cancel a bus pass 注销公交卡

双语例句：

1. I bought a bus pass before going on vacation. (我去度假前买了一张公交卡。)

2. Can you help me reload my bus pass? (你能帮我给公交卡充值吗？)

3. I have a bus pass, so I don"t need to buy a ticket. (我有公交卡，所以不用买票。)

4. Please cancel my bus pass after the trip. (行程结束后请帮我注销公交卡。)

5. Use your bus pass to get on the bus, not to take advantage of others. (请正确使用公交卡，不要占别人便宜。)

6. I always have my bus pass with me, so I can travel freely. (我总是随身携带公交卡，所以可以自由出行。)

7. The bus pass system is convenient and saves time. (公交卡系统很方便，节省时间。)

英文小作文：

I love using my bus pass because it saves me time and money. I can just tap my card on the reader when I board the bus and it automatically deducts the fare. It"s so convenient and efficient, especially when I"m in a hurry and don"t want to wait for a ticket seller. I also like that I can top up my card whenever I need to, so I always have enough money for my journey. The bus pass system is a great way to encourage people to use public transportation and reduce carbon emissions, which is very important for our environment. I hope more people will start using their bus passes and help make our cities more sustainable.