earnestness n. 诚挚; earnings n.工资,收入;收益; ebullience n. 兴高采烈,兴冲冲; ebullition n. 沸腾,精神饱满; eclat n. 辉煌的成就; 喝采; 名声...
from time to time 不时,有时,偶尔; 例句The baby cries from time to time. 这个宝宝时不时地哭。 You\'ll feel free and fresh from time to time. 你...