Plastocyanin
[机] 质体蓝素
🗣️ 情景例句
Yes.
是的。
Knowledge will not be aquired without pain and application.
不花力气，不下功夫是得不到知识的。
Thousands joined him when he led a march to the coast, with the purpose of making a little salt when he reached the sea.
为了生产一点盐，他带领游行队伍向海滨前进，当他们到达海滨时，成千上万的人参加了进来。