Serology
n. 血清学\\n[医] 血清学
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
No pleasure without pain.
没有无痛苦的欢乐。
and found our then prevailing primitive state completely uninteresting to their own advanced knowledge.
并且发现我们地球当时普遍存在着的原始状态同他们先进的知识相比是索然无味的。