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Featured Word B2

expand (adjective)

To increase in size, area, volume, or scope, making something larger or more extensive. It is commonly used to describe the growth of physical objects, businesses, or abstract ideas like knowledge.

💬 例句

"The metal will expand if you apply enough heat to it."

💡 记忆技巧

Think of a 'PAN' (like a frying pan). If you 'ex-PAN-d' something, you spread it out across the pan like a pancake getti...

🏛️ 来源

🔗 近义词
enlarge broaden swell extend amplify
⚠️ 常见错误

I need to expend my business. → I need to expand my business.

The city extended into the fields. → The city expanded into the fields.