Mixtures
n. 配合料；混合物（mixture的复数）
🗣️ 情景例句
We were married almost fifty years.
我们结婚将近五十年。
Let's stop discussing trivial details and come to the point.
咱们别再谈琐碎细节了，说正事吧。
Tie a heavy weight at the end of a long piece of string.
把一个重物拴在一根长绳子的一端，