Pepc
[医]phenethicillin 非奈西林，苯氧乙基青霉素
🗣️ 情景例句
I want to take a few days off just for relaxation.
我想请几天假放松放松。
Don't take it seriously.
不要当真。
Poison to a snake is merely a luxury; it enables it to get its food with very little effort, no more effort than one bite.
毒液对毒蛇来说只不过是一种舒适生存的优越手段，它使蛇不用费多大力气就能捕获到食物，轻咬一口即可。