Fibergastroduodenoscopy
纤维胃十二指肠镜检查
🗣️ 情景例句
Growing up without a mother is difficult.
在没有母亲的情况下长大不简单。
Please quote us as soon as you receive our inquiry.
请接到我们的询价单后马上给我们报价。
Hi.
你好。