Preprohormone
n. [生化]前激素原
🗣️ 情景例句
OK, I guess.
我想还好吧。
This is Mary Speaking.
我是玛丽。
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。