Brca
abbr. breast cancer susceptibility gene 乳腺癌易感基因; Brotherhood of Railway Carmen of America 美国铁路车辆技术工人工会
🗣️ 情景例句
Really?
真的？
Work today, for you know not how much you may be hindered tomorrow.
今天有事今天做，明天可能事受阻。
I see.
原来如此。