insurance有复数形式：insurances
n. 保险费;保险业;保险( insurance的名词复数 );保险措施
例句：
Budgets and plans are the insurances of a better life.
预算和规划是美好生活的保障。
Compared with other social insurances, maternity insurance has evident sexual characteristics.
摘要与其他社会保险相比，生育保险具有明显的性别特征。
Establishing insurance loss risk model to predict flood insurance loss and to simulate insurances loss distribution.
同时建立保险损失风险模型预测洪水保险损失，模拟保险损失分布；
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