Ponv
abbr. post-operative nausea and vomiting 术后恶心和呕吐
🗣️ 情景例句
Oh, it was no trouble.
哦 没什么麻烦。
The whole carton is packed with double straps, each corner of the carton consolidated with metal angles.
纸箱外加了两道箍，每个箱角都用金属角加固。
Letter
1第一封信