Sippy
n. 夕皮士（指50～80岁有稳固收入的消费者）
🗣️ 情景例句
Shells she sells on the seashore are seashells I am sure.
我敢肯定她在海边卖的贝壳是海贝。
One cannot make bricks without straw.
巧妇难为无米之炊。
I went further back into the cave and stopped still.
我向前走拐进岩洞，停住不动。