Ple
abbr. 个性化学习环境（Personal Learning Environment）
🗣️ 情景例句
What time?
什么时候
Time and tide wait for no man.
岁月无情。
It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt.
该飞机装装配有4台罗尔斯-罗伊斯的默林发动机，但是他们只需要修复其中的3台。