Word: 灾害 (zāihài) Traditional: 災害 灾害 dictionary entry zāihài calamity; disaster Full dictionary entry for 灾害 Example sentences using 灾害 2 sentences, showing page 1 of 1. 我们必须始终为灾害做好准备。 Wǒmen bìxū shǐzhōng wèi zāihài zuò hǎo zhǔnbèi. We must always be prepared for disasters. 这是环境灾害。 Zhè shì huánjìng zāihài. It's an environmental disaster.