经常性的例句（经常性在句子中的用法）

• Membership Fee is used for the regular operational and admintrative expenditures. 会费用作本会日常事务及行政工作的经常性开支.
• Apomixes is divided into three types, including sporadic, constant and periodic. 孤雌生殖有偶发性 、 经常性、周期性三种类型.
• Power shortages mean frequent blackouts. 能源短缺意味着经常性的停电.
• There were too many overheads. 经常性开支太大.
• Its symptoms were frequent, non - irritative burning pain or dull pain. 症状多为经常性, 非 激惹性外阴灼痛或钝痛.
• Regular is dropsy ability to walk why? 经常性腿脚浮肿是为什么?
• They may even have raced each other — but not regularly. 他们甚至可能曾经相互比试过，只不过不是经常性的。