Saffrons
藏红花( saffron的名词复数 )；（用于食品上色和调味的）干藏红花粉；金黄色；橘黄色
🗣️ 情景例句
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
You two don't have much contact
？ 你们俩没怎么联系吗？
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）