Epoca
abbr. Environmental Project on Central America 中美洲环境计划
🗣️ 情景例句
May I speak to Miss Wang?
我可以和王小姐讲话吗？
How much cloth did you want to order?
你想要多少布料？
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。