Rec
[計] 接收, 記錄, 恢復, 補償, 娛樂
?? 牛津釋義
rec
abbr
縮寫 = recreation ground 游樂場.
??? 情景例句
Thanks, Mom.
謝謝，媽。
Was I supposed to help you today?
今天我想幫你忙。
What was the population of the less developed countries in 1950?
1950年不太發達國家的人口是多少？