Upc
[计] 通用产品代码
🗣️ 情景例句
I hope you will excuse me.
希望你能原谅我。
When the wolf grows old, the crows ride him.
狼老被鸦欺。
Good morning, nurse.I was to see the dentist,please.
早上好，护士。我想见牙科医生。