Eddi
abbr. enamel-dentine demineralization index 牙质-釉牙（本）质脱矿质作用指数; ethylenediamine dihydroiodide 氨茶碱二氢紫罗兰酮
🗣️ 情景例句
I was wondering if you could help me. I'd like to know.
不知道你能否帮助我，我想知道。
I won't argue with you,but I think you're being unfair.
我不会与你争论，但是我认为你不公平。
I'm afraid not.
有问题呢。