Flight-test
vt. 试飞
🧩 词语组成解析
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
It takes two to make a quarrel.
要有两个人才吵得起来。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。