Riff
n. 连复段
📖 牛津释义
riff
n
short repeated pattern of notes in popular music （流行音乐中的）重复乐段.
🗣️ 情景例句
I'm sure the plan is viable.
我肯定这个方案行得通。
It is more blessed to give than to receive.
施恩比受惠更有福。
However, my enthusiasm waned.
而这时我的热情却减退了。