Arithmetical
a. 算术的, 算术上的\\n[机] 算术的
🗣️ 情景例句
You won't believe this,
简直不会相信，
What shall I send him for his birthday?
我要送他什么东西作为生日礼物？
Let me show you on the map.
让我在地图上指给你看。