intermittent periodic spring间歇: intermittence; intermission; ...周期: period; cycle; circle; revol ...间歇周期: resting period数据间歇周期: data break cycle周期泉: periodic spring下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:间歇周期泉,即可在微信中查询翻译