以下是"current"的一些拓展词汇：
1. Currentness (名词) - 现行，现状例句：The currentness of the information is crucial for decision-making.
3. Currents (动词) - 流动，传播例句：News of the incident quickly currents throughout the community.
4. Currently (副词) - 目前，现在例句：I am currently studying for my exams.
6. Currency (名词) - 货币例句：The local currency is the Euro.7. Current affairs (名词) - 时事，时事问题例句：He is well-informed about current affairs.8. Current events (名词) - 当前事件，时事新闻例句：The newspaper covers current events from around the world.9. Electric current (名词) - 电流例句：The flow of electric current can be controlled by a switch.10. Direct current (名词) - 直流电例句：Some electronic devices require direct current to function properly.11. Alternating current (名词) - 交流电例句：Most households receive electricity in the form of alternating current.1
2. Ocean currents (名词) - 洋流例句：Ocean currents play a vital role in regulating global climate patterns.这些是一些与"current"相关的拓展词汇，可帮助进一步理解和使用该词。
