Ptc
[医] 苯硫脲, 血浆凝血致活酶成分, 凝血第九因子
🗣️ 情景例句
I'd like to call Riverdale, New York.
请接New York的Riverdale。
I did work this afternoon.
我今天下午工作。
Hi, Jim! It's a long time since we met last!
你好，吉姆！从我们上次见面后已经很久了！