regularly等于什么短语
regularly等于什periodically短语。 1/regularly释义: adv. 定期地;有规律地;整齐地;匀称地 例句: I go to the hospital regularly for inspection. 我定期去医院做检查。 2/periodically释义: adv. 定期地;周期性地;偶尔;间歇 例句: Singapore is known as the cleanest city in the world, and its streets are...