Underexercise
vi.训练(或锻炼、练习)太少
🗣️ 情景例句
I hope you're all enjoying the exhibition.
我希望你们都喜欢这个展览
Better ask twice than lose you way once.
宁愿问路两次胜过迷路一次。
Oh, sorry!
喔，对不起。