Femtometer
n. 千万亿分之一公尺
🗣️ 情景例句
Thanks for the haircut, keep the change.
谢谢你给我剪头，不用找了。
The interviewer is not supposed to ask.
面试人也不应该问这个问题。
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。