Polytechniciens
(polytechnicien 的复数) (巴黎)综合工科学校的学生和毕业生
🗣️ 情景例句
You don't?
你没打？
The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。