Undersampling
採样过疏
🗣️ 情景例句
Your car needs a tune-up.
你的车该整修了。
I deeply regret my thoughtlessness.
我深为反省自己的轻率。
An earthquake comes like a thief in the night, without warning.
地震就像夜间的小偷，不打招呼就来了。