Aequilaterus
等边的, 两侧边相等的
🗣️ 情景例句
I see him on the train every day but we are not on speaking terms.
我每天都在火车上见到他，但彼此没有说过话。
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
I'm afraid I don't understand.
恐怕我还不明白您的意思。