Udn
abbr. ulcerated dermal necrosis 皮肤坏疽溃疡
🗣️ 情景例句
I'm not just doing it for Michelle.
我不仅是为 Michelle做这些。
Nothing is stolen without hands.
无风不起浪。
Carbonated drinks are acidic, and slightly safer.
碳酸饮料是酸性的，就更安全一些。