Polyvalency
[医]多价（性）
🗣️ 情景例句
It's a lovely area,
那里是个可爱的地方，
To live in the hearts of those left behind is not to die.
活在后人心，虽死而犹生。
Half a pound of coffee.A quarter of pound of tea.And a tin of tobacco.
半磅咖啡、1/4 磅茶叶和一听烟丝。