Spheromycin
新生霉素
🗣️ 情景例句
Your big moment is at hand.
你的重大时刻即将到来。
Are you with me?
你们跟上我讲的了吗？
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？