Penicillin g benethamine
[化] 苄胺青霉素G; 苯乙苄胺青霉素G
🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
🗣️ 情景例句
Six words.
六个字。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
They play it like this, six students stand in a row in front of the class.
6个学生在全班前面站成一排。