K.e.
abbr. (=kinetic energy)【物】动能
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
Could you tell me my reservation number, please?
请你告诉我我的预订号码好吗？
It was necessary to recognize that these institutions which are based on the same premises,
必须认识到，这些建立在相同前提基础上的风俗，