Penicillin calcium
[医] 青霉素钙
🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
🗣️ 情景例句
Can you point me to the video cameras?
你能给告诉我卖摄像机的在哪儿吗？
Let's get to the point.
让我们来谈要点。
We stay at home on Sundays. We play games on Tuesdays and Thursdays.
周日我们呆在家里。周二、周四玩游戏。