Sustaining pedal
（钢琴的）延音踏板
🧩 词语组成解析
a. 支持的, 持续的
🗣️ 情景例句
I can barely stand up by the end of a hard day.
辛苦了一天之后，我都站不起来了。
All things are easy that are done willingly.
做事乐意，诸事容易。
Stop screwing around!
别鬼混了！