Spheromycin
新生霉素
🗣️ 情景例句
She is upset about you.
她在生你的气。
I was just about to call you.
我正准备打电话给你。
It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
确实，在探险中他们经常遇到惊心动魄的困难和危险，而他们装备之简陋足以使现代登山者一想起来就胆战心惊。