Mithramycin
光神霉素
🗣️ 情景例句
When you understand the cultural background, you can better use the language.
当你了解了文化背景，你就能更好地运用语言。
He that regards not a penny,will lavish a pound.
小钱不知节省，大钱将滥花。
Next Friday? Why, what's happening? I'm going away for the weekend.
下星期五？嗨，到底有什么事情？我要外出度周末。