Rha
abbr. recombinant human albumin 重组人白蛋白
🗣️ 情景例句
Although we hadn't met for 25 years, I recognized him the minute I saw him.
尽管我们有25年未见面了，我一看见他就认出来了。
One half of the world does not know how the other half lives.
贫富不相知。
We came here about two years ago.
我们大约两处前来到这儿。