Vegemite
n. 蔬菜调味品，蔬菜味添加剂
🗣️ 情景例句
He ventured to speak to her.
他鼓起勇气向她说话。
I don't know how to work the machine.
我不懂得怎样使这部机器运转。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？