Ulcerating
v. （使某物）形成溃疡( ulcerate的现在分词 ); （使）腐败
🗣️ 情景例句
and some brushes and some paint.
刷子和油漆。
Praise is not pudding.
恭维不是布丁。
I think that's a good idea.
我认为那是个好主意。