Gerhardt's reaction
[医] 格哈特氏反应(检尿中丙酮及乙酰乙酸)
🧩 词语组成解析
🗣️ 情景例句
Something important.
一件重要的事。
May I have another cup of coffee?
我能再要一杯咖啡吗？
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。