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
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
Better to do well than to say well.
说得好不如做得好。
I stopped and he asked me for a lift.
我把车停下，他向我提出要求搭车。