Undermodulate
调制不足, 欠调制
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
No use asking you.
问你也是白问。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，