Plateholder
n. 胶片夹
🗣️ 情景例句
You want Michigan to win.
你希望Michigan队赢球。
The movie began as soon as we got there.
我们一到那儿电影就开始了。
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。