Pentacite
季戊(四醇)醇酸树脂
🗣️ 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想听一些新的英文歌，我建议你上网下载。
The fox changes his skin but not his habit.
狐狸可以改变皮毛，但不能改变习性。
That's right.
是的。