Penamecillin
[化] 培那西林; 青霉素G双酯; 青霉素G乙酰氧甲酯
🗣️ 情景例句
She's worked two jobs for years.
几年来他一直同时做两个工作。
What kinds of vegetables do you have?
你吃什么样的蔬菜？
so she sat down and accepted a cup of very strong tea, while he telephoned the police.
于是坐了下来，喝了一杯浓茶。与此同时，看门的人给警察挂了电话。