Eigenroot
本征根
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
Give as good as one gets.
以其人之道，还治其人之身。
Ripe fruit falls from the trees and you never have to work.
成熟的水果从树上掉下来，人们根本无需劳动。