R.b.c.
[医] 红细胞(旧名红血球)
🗣️ 情景例句
Thanks.
谢谢。
My brother gets up later than I do.
与我做比，我的兄弟晚起床。
It is not uncommon to hear that a shipping company has made a claim for cost of salvaging a sunken ship.
航运公司为打捞沉船而提出索赔，这是常有的事，