Test-flights
(test-flight 的复数) n. (飞机的)试飞
🧩 词语组成解析
n. （物体的）飞行( flight的名词复数 ); 航班; 飞翔; 楼梯的一段
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
It is a curious coincidence that the day before his retirement, Mr.Page will have been teaching for a total of forty years.
佩奇先生退休的前一天正好是他执教满40年的日子，这真是奇妙的巧合。