Pedalling
踏板使用法；踏板法
✅ 同义词
🗣️ 情景例句
I should have saved some money.
我早该存些钱。
After my core courses are finished, I'll be doing independent study.
在完成基础课程之后，我将作独立的研究。
Would you be kind enough to sign our visitors book?
请在来宾簿上签名好吗？