Ple
abbr. 个性化学习环境（Personal Learning Environment）
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
The good seaman is known in bad weather.
坏天气才能认识良好的海员。
Their humbler followers, such as partridges, have a like power of strong propulsion, but soon tire.
次于野鸭和鸽子的鸟，如鹧鸪，有相似的巨大推动力，但很快会疲劳。