Sextets
n. 六重唱曲, 六重奏曲( sextet的复数形式 )
🗣️ 情景例句
Their after-sales service was just so bad that I decided to never buy anything from that shop again.
他们的售后服务太差了，所以我决定从此不再能家商店买东西。
I'm sorry to keep on coughing.
我不停地咳嗽，真是抱歉。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。