Outsentry
n. <古>警戒哨
🗣️ 情景例句
Maybe I'll run against him.
也许我与他竞选。
Once an opportunity slips away, it is gone for good.
机会一旦错过，永远不会再来。
Historians have long been puzzled by dots, lines and symbols which have been engraved on walls, bones, and the ivory tusks of mammoths.
长期以来，历史学家一直对雕刻在墙壁上、骨头上、古代长毛象的象牙上的点、线和形形色色的符号感到困惑不解。