Infrequent

(adj.) not frequent; not occurring regularly or at short intervals; 'infrequent outbursts of temper' .

录入:诺兰

• For weak and infrequent currents such as are used in the electric bell, only small quantities of zinc are needed, and the expense is small. 伯莎M.克拉克. 科学通论.
• It was one of those not infrequent days of an English June which are as wet and boisterous as November. 托马斯·哈代. 还乡.

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