Periodic
[,pɪərɪ'ɒdɪk] or [,pɪrɪ'ɑdɪk]
解釋/意思:
(adj.) recurring or reappearing from time to time; 'periodic feelings of anxiety' .
(adj.) happening or recurring at regular intervals; 'the periodic appearance of the seventeen-year locust' .
手打:凯勒--From WordNet
解釋/意思:
(a.) Pertaining to, derived from, or designating, the highest oxygen acid (HIO/) of iodine.
(a.) Alt. of Periodical
整理:莱昂内尔
同義詞及近義詞：
a. Recurring (regularly).
校對:露辛达
例句/造句/用法:
- Royalty payments must be paid within 60 days following each date on which you prepare (or are legally required to prepare) your periodic tax returns. 威廉·梅克比斯·薩克雷. 名利場.
- Mendelejeff’s _periodic law_, however, suggests great possibilities in this field. Edward W. Byrn. 十九世紀發明進展.
- If the current could be repeatedly reversed just as the helix completed its half turn, the motion could be prolonged; periodic current reversal would produce continuous rotation. 伯莎M.克拉克. 科學通論.
- Reform tickets make periodic sallies against it, crying economy, efficiency, and a business administration. 沃爾特·李普曼. 政治序論.
- Spain was too far off for periodic reliefs, and the war demanded a more thorough training than was possible with these on and off soldiers. 赫伯特·喬治·威爾斯. 世界史綱.
校對:露辛达