Tuple
n. 元组, 重数
🗣️ 情景例句
We want to keep customers happy.
我们必须让顾客满意。
The early bird catches the worm.
捷足先登。
He was rather elderly with grey hair and clear blue eyes.
他上了年纪，有着灰白的头发和明亮的蓝眼睛。