Ufologist
n. 不明飞行物研究者
🗣️ 情景例句
so that we can record our thoughts about the trip.
以便我们能录下旅行中的感想。
May I ask the reason for your remittance?
可以请问汇款的原因吗？
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。