Pre-flights
(pre-flight 的复数) adj. 飞行前的
🧩 词语组成解析
abbr. 炼油工程师(Petroleum Refining Engineer)
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
OK, sir, just sit tight, and we'll have an ambulance there in about ten minutes.
好的,先生。你就在那边等着,救护车10分钟之内到。
Let me tell you the whole story.
让我告诉你整个来龙去脉。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方,
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