Solicitudinous
a. 关心的,焦虑的,担忧的,挂念的
🗣️ 情景例句
Going fishing?
要去钓鱼？
Suppose you couldn't go on the trip.How would you feel?
假定你不能继续你的旅行，你将感觉如何？
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。