airworthiness

airworthiness的音标为[ˌeəruːθɪˈɪni]，基本翻译为“适航性”。

速记技巧：air（空气）+ worthiness（值得）→适航性。

Airworthiness这个词的词源可以追溯到拉丁语“aere”和“potentia”，意为“空气”和“能力”。它的主要含义是指飞行器是否适合在空气中飞行，即适航性。

这个词的变化形式包括其名词形式“airworthiness”和形容词形式“airworthy”。

相关单词：

“airline”意为“航空公司”，其词源与air有关，表示空中航线。

“aircraft”意为“飞行器”，其词源与air有关，表示用于飞行的机器。

“airworthiness certificate”意为“适航证明”，是证明飞行器适合在空气中飞行的证书。

“airworthiness inspection”意为“适航检查”，是对飞行器进行的安全检查。

“airworthy”意为“适航的”，表示飞行器符合适航标准。

总的来说，airworthiness这个词及其相关词汇在英语中广泛用于描述飞行器的适航性，确保其安全性和可靠性。这些词汇在航空领域中非常重要，对于保障飞行安全具有重要意义。

常用短语：

1. airworthiness certificate

2. take off weight

3. flight test

4. flight safety

5. flight range

6. flight duration

7. takeoff and landing performance

例句：

1. The plane has been certified airworthy after undergoing thorough inspection.

2. The plane"s take off weight has been adjusted to ensure safety during flight.

3. The flight test has successfully demonstrated the plane"s flight safety and performance.

4. Flight range and duration have been carefully calculated to ensure safe operation.

5. The plane"s landing and takeoff performance have been carefully evaluated during flight testing.

6. The plane"s flight duration has exceeded expectations, thanks to its excellent performance.

7. The plane"s airworthiness is guaranteed after undergoing rigorous inspection and testing.

英文小作文：

Title: The Importance of Airworthiness in Aviation

Aviation is a highly complex field that requires precise planning and testing to ensure the safety of flight. Airworthiness is a crucial factor in ensuring the reliability of aircraft, as it ensures that the plane can safely operate throughout its intended flight range and duration. From undergoing thorough inspection to calculating takeoff weight, every aspect of the plane"s design and construction must be carefully evaluated to ensure airworthiness. Flight testing is an essential part of this process, as it allows for the evaluation of the plane"s performance and ensures that it meets all safety standards. Only then can an aircraft be safely operated by pilots and passengers alike. Therefore, airworthiness is a crucial factor in ensuring the safety of aviation, and it should be a top priority for all aviators and aviation enthusiasts to ensure that their aircraft are airworthy at all times.