Spherometry
球径测量术
🗣️ 情景例句
clip it around under your collar.
将它夹在领子下方。
He is distinguished as an economist.
他是一名著名的经济学家。
A woman in jeans stood at the window of an expensive shop.
一位穿着牛仔裤的妇女站在一家高档商店的橱窗前。