[ skәup ] 柯林斯星级 ★★☆☆☆ BNC词频 2487 COCA词频 3107 n. 范围, 机会, 广度, 眼界, 观察仪器, 导弹射程 [计] 作用域 n. an area in which something acts or operates or has power or control: "the range of a supersonic jet" 复数: scopes 英汉双解字典由 ECDICT 提供