App.
abbr. (=apparatus； apparent；appended；appendix；appointed；apprentice；approved；approximate)\\n
🗣️ 情景例句
That's all right.
没关系。
Remember me to your mother-in-law please.
请替我问候你的岳母。
We tramped through the wood for over two hours until we arrived at a deep stream.
我们在树林中跋涉了两个多小时，到了一条深溪边。