Necessities
n. 必要（性）( necessity的名词复数 ); （迫切）需要; 必需品; 自然规律
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
I don't blame you for doing that.
我不责备你做了那件事。
Before long, biscuits of all shapes and sizes began arriving at the factory.
不久，形状各异，大小不一的饼干陆续送到工厂。