extra flight

extra flight的音标为[ɪkˈstrɔː flɪəʊ]，意思是“额外航班”。

速记技巧：可以将单词拆分记忆，将“extra”和“flight”分别快速记忆。其中，“extra”可以与“excess”同音，而“flight”则可以与“light”同音。通过这样的拆分，可以更快速地记住这个单词。

Extra flight的英文词源：

Extra flight这个词源自英语，其词义和词源都与额外、超出、超过有关。它来自于古英语中的“extra”，意为“额外的”或“超过的”，而“flight”则表示“飞行”或“航班”。因此，“extra flight”表示额外的航班，即超过正常航班数量之外的航班。

变化形式：

Extra flight在英语中作为名词使用，没有明显的变化形式。

相关单词：

1. Supplementary class：补充班，额外班 - 这类班级通常是为那些已经掌握了基础知识的优秀学生设立的，以便他们能够进一步提高自己的技能水平。

2. Overtime：加班 - 指在正常工作时间之外的工作时间，通常用于完成紧急任务或支持生产力的提高。

3. Excess baggage：超重行李 - 指超过航空公司规定免费行李额的行李，需要额外支付费用。

4. Additional cost：额外费用 - 指除了基本费用之外需要支付的费用，通常是由于某些额外服务或需求而产生的。

5. Excess weight：超重 - 指物体的重量超过了规定的限制或范围，需要采取措施减轻重量。

6. Overbooked：超订的 - 指航班、火车或酒店等资源超出了预定数量，需要等待或取消部分预订。

7. Extra mileage：额外里程 - 指在旅行中额外获得的里程数，通常是因为选择了更昂贵的交通方式或选择了额外的服务。

8. Extra charge：额外费用 - 与额外服务相关的额外费用，通常需要在预订或支付时提前支付。

9. Extras：额外费用或服务 - 指除了基本费用之外需要额外支付的费用或服务，如餐饮、娱乐等。

10. Extra room：额外房间 - 指酒店或旅馆中额外的空房间，可以用于接待额外的客人或作为备用房间。

常用短语：

1. extra flight ticket

2. add an extra flight

3. book an extra flight

4. schedule an extra flight

5. operate an extra flight

6. operate extra flights

7. operate additional flights

例句：

1. We have to add an extra flight to accommodate the increased demand.

2. The airline has scheduled an extra flight to help alleviate the backlog of passengers.

3. The pilot has been ordered to operate an extra flight to help transport relief supplies to the affected area.

4. The airline is operating additional flights to accommodate the high demand for travel during the peak season.

5. We need to find a way to book an extra flight for our customers who are stranded due to the weather delay.

6. The extra flight was a success and we are pleased to see so many happy customers on board.

7. Operating extra flights can be challenging, but it is necessary to ensure the safety and comfort of passengers.

英文小作文：

标题：Extra Flight: The Challenges and Benefits

When an airline operates extra flights, it can be a challenging task, but it also brings many benefits to customers and the airline itself. Firstly, extra flights can help alleviate delays and congestion caused by unexpected events such as weather or technical issues. This can ensure smoother operations and better customer satisfaction. Secondly, extra flights can provide customers with more options for travel, especially during peak seasons or when there is a sudden surge in demand. This can help reduce the stress of travel and provide a more enjoyable experience for customers. Finally, operating extra flights can also be a profitable venture for airlines, as it can generate additional revenue and help offset costs associated with operating additional flights such as fuel, maintenance, and staffing. However, it is important for airlines to carefully plan and manage their operations to ensure safety and efficiency of their extra flights.