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
It's not just the job.
不只是那项工作而已。
Be my guest.
别客气。
It took great imagination as well as patience for Annie to teach me to speak.
教我说话需要极大的想像力和耐心。