Pyridine hemochromogen
[医] 吡啶血色原
🧩 词语组成解析
pyridine
['pɪrɪˌdi:n]
n. 吡啶（治喘病用）;氮（杂）苯;
n. [生化]血色原, 血色本质
🗣️ 情景例句
What are you going to do?
你打算读什么？
My watch is two minutes fast.
我的表快了两分钟。
Built in 1885, it was the oldest car taking part.
该车造于1885年，是参赛车中最老的一辆。