学习资料
[意 思]n. 观测器,显微镜,望远镜
[例]  All were equipped with 20-power scopes.
全都装备有二十倍的望远镜。
n. 范围,领域
[例]  Some technical terms are beyond the scope of this dictionary. 有些专门术语不在本词典的范围内。
n. 机会,余地
[例]  He has no scope for his particular talents.
他没有施展自己特殊才能的机会。