Submillimeter
亚毫米
🗣️ 情景例句
You've come up with a good idea.
你想出来的主意好极了。
Personally,I prefer winter weather.
个人而言,我比较喜欢冬季天气。
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。