Polycistron
多顺反子
🗣️ 情景例句
He is quick-witted.
他反应灵敏。
Just a second. I'll have to check.
等一等。我得查一查。
Frank could hardly conceal his excitement, for he knew that he had made a real discovery.
弗兰克几乎无法掩饰自己兴奋的心情，因为他明白自己发现了一件珍品。