Femtometer
n. 千万亿分之一公尺
🗣️ 情景例句
You're pretty close.
你的答案相当接近了。
Sport is sweetest when there be no spectators.
旁边无观众，运动最轻松。
As a matter of fact, he was pretending to be ill.
实际上，他是在装病。