Les
abbr. 发射脱离系统（Launch Escape System）
🗣️ 情景例句
Do you have any men's cologne?
你有男用的古龙香水吗？
Skill and confidence are an unconquered army.
技能和信心是不可克服的军队。
You do not have to devise ways of taking your mind off the journey, for an aeroplane gets you to your destination rapidly.
你不必想办法去摆脱旅途的困扰，因为飞机会迅速地把你送到目的地。