Semifluid
n. 半流质\\na. 半流质的
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
I suppose Randy will return tomorrow for her hat.
我想兰蒂明天会自己回来拿她的帽子。
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。