G469
[医] β-吡啶醛缩氨硫脲
🗣️ 情景例句
How many words can you type per minute?
你一分钟能打多少字？
He that gains time gains all things.
获得时间就是获得一切。
Can she type this letter for me?Ask her please.
她能为我打一下这封信吗？请问她。