Flight-testing
v. 试飞（飞机）( flight-test的现在分词 )
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
Millie, did you bring the tapes for dancing?
Millie，带来了跳舞的录音带吗？
The homework took me a whole day.
做家庭作业花了我一整天的时间。
The sudden barking frightened Clara.
突然的狗叫声吓坏了克拉拉。