单词	perioidic system
释义	perioidic system [机] 周期系
随便看	long lines of communications long line system long-line telephone set long-line theory long-line traveing-wave antenna long line yarn long-lining longlining long link chain long-link chain long-linked technology longlist long list long-list longlisted longlisting long literal register long live long live - long-lived long lived longlived long-lived2 complex long-lived activity long-lived asset fbyz fbzb fbze fbzj fbzm fbzq fbzs fbzz fcaw fcaz はたらかす【働かす】はたらかせるはたらかせる【働かせる】はたらきはたらき【働き】はたらきありはたらきあり【働き蟻】はたらきかけるはたらきかける【働きかける（働き掛ける）】はたらきぐち