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
Never mind.
无所谓。
There is no sense in criticizing him.
批评他也没有用。
At that time only the British government had the right to sell salt, which was taxed, so Gandhi encouraged the whole nation to make their own salt.
那时，只有英国政府有权出售盐，而且盐是要征税的。于是甘地鼓励所有的国民自己生产盐。