Monocord
单软线; 单塞绳
🗣️ 情景例句
If you need anything, just ask.
假如你需要什么尽管讲。
A stitch in time saves nine.
小洞不补，大洞吃苦。
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。