Reduction relation
[计] 归约关
🧩 词语组成解析
🗣️ 情景例句
He has an old head on young shoulders.
他年轻又有见识。
Which would you rather have--steak or fish?
你想要牛排还是鱼？
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。