Keyset
n. (打字机等的)键盘
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
The sudden noise scared the dog away.
突然突然的噪音把狗吓跑了。
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。