Lactogenesis
生乳, 乳生成
🗣️ 情景例句
To the patients in the ward?
读给病房里的病人？
Art is long, life is short.
艺术恒久，生命短暂。
the waters flow more quietly, and in the end, without any visible break,
河水流得平缓起来，最后连绵不断地