couple
n. /ˈkʌp.l/ A2
夫妻；情侣；一对
Two people who are married or in a romantic relationship.
仙境例句
Two of the jurors were a married couple, and they shared one slate between them.
有两位陪审员是一对夫妇，两人合用一块石板。
原著这一句
“In my youth,” said the sage, as he shook his grey locks, “I kept all my limbs very supple By the use of this ointment—one shilling the box— Allow me to sell you a couple?”
“年轻时我靠这种药膏保持手脚灵活，老汉晃着白发说，一先令一盒，要不要买两盒试试？”
卡罗尔原著 · 第 5 章