Underexercise
vi.训练(或锻炼、练习)太少
🗣️ 情景例句
Maybe we should do it again.
也许我们该再来一次。
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
I hope we can see each other again some time.
希望还能有相见的机会。