查词历史：

yes and no

yes and no
生词本

1. He would give only monosyllabic replies, such as "Yes" and "No".
他只肯给予极简短的回答，例如“是”和“否”。

来自《简明英汉词典》

2. Some say yes and some say no.
有的说是，有的说不是。

来自《简明英汉词典》