Foucault pendulum
[化] 傅科摆
🧩 词语组成解析
n. 傅科（人名）
🗣️ 情景例句
Hello, I have a bad headache.
喂，我的头痛得很厉害。
Many great writers were not appreciated fully while they were alive.
许多伟大的作家当他们活着时没有被充分重视。
Are you sure?
你肯定吗？