winter current

• 寒流

winter current的用法和样例：

例句

1. The first cold current is always most unendurable.
   第一次寒流总是最难以忍受的。
2. Like the first blush of winter that signals a great migration.
   就像第一场冬季的寒流，暗示着一场巨大的迁徙。