penicillin x青霉素: penicillin; penethamatex: vt. (x-ed, x'd x-ing, x'ing) ...对: answer; reply羟苄基青霉素: oxybenzylpenicillin对羟苄基青霉素: p-hydroxybenzyl penicillin; penicillin x; phydroxybenzylpenicillin下载手机词典可随时随地查词查翻译