Vacuator
抽空机; 真空浮渣池
🗣️ 情景例句
Michelle, would you like to try the crab salad, too? Michelle
要不要也试试蟹肉沙拉？
Long tarrying takes all thands away.
耽搁太久，会把人家的谢意全送走。
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。