Pen-vee
[化] 青霉素V\\n[医] 青霉素V(商品名)
🧩 词语组成解析
pen
[pɛn]
n. 笔，笔尖;笔法，文笔;作家;围栏;
vt. 写;把…关入栏中;关押，囚禁;
n. V字形物\\na. V字形的
🗣️ 情景例句
Two of a trade seldom agree.
同行是冤家。
What youth is used to, age remembers.
青年时经常做的事，老年时却能记得起。
I must go to the grocer's.We haven't got much tea or coffee, and we haven't got any sugar or jam.
我得去一下食品店。我们的茶叶和咖啡不多了，糖和果酱也没有了。