Torricellian
experiment[物](导致发现水银气压计制造原理的)托里切利实验
🗣️ 情景例句
One day, you'll have your own family,
总有一天，你会有你自己的家，
The problem is far from easy.
这问题绝非易事。
That's a lot of money!
我可真是一大笔钱呢！