Semitones
n. 半音, 半音程( semitone的复数形式 )
🗣️ 情景例句
Welcome aboard, Malcolm!
欢迎加入， Malcolm
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
Jim looks at Li Lei's apples. Oh! he says.
吉姆看看李垒的苹果。“噢！”他说