Degrain
粒面经过处理的皮革
🗣️ 情景例句
It's kind of warm.
它很暖和。
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。
It took years of hard work to speak good English.
讲一口流利的英语需要多年的刻苦操练。