Zg
abbr. 动物园（zoological garden）；零重量（zero gravity）
🗣️ 情景例句
Thank you.
谢谢。
He likes playing the eletronic organ.
他喜欢弹电子琴。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。