Arctic Zone
n. 北极带, 寒带, 北极区
例句与用法:
I said: "Only the other day the Russians put out that they have discovered huge new diamond fields somewhere inside the Arctic Circle."
(我说:“仅在前两天俄国人发表消息说,他们在北极圈内某个地方发现了数个巨大的钻石矿区。”)
词形变化:
动词过去式: arced/arcked | 动词过去分词: arced/arcked | 动词现在分词: arcing/arcking | 动词第三人称单数: arcs |