Fusain
n. 炭画笔, 炭笔画
🔁 扩展释义
【化】 丝炭
🗣️ 情景例句
Now the hard work begins.
艰苦的工作现在开始了。
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。