Lrn
abbr. learn 得知，获悉，了解
🗣️ 情景例句
As Ms. Smith has indicated on several previous occasions.
史密斯夫人在先前的几个场合已表示过我们对目前的印刷的安排很满意。
The bigger one.
大些的那个。
Which number do I need, please?
请问我需乘哪路车？