Tetrachord
n. 四音音列, 四弦琴
🗣️ 情景例句
Remind me to leave at twelve forty-five.
提醒我十二点四十五分走。
Never too late to mend.
过则勿惮改。
The force there assembled was trivial compared with the Danish horde.
他集结在那里的军队和丹麦大军相比是微不足道的，