a. 灾难性的, 不幸的
s (of events) having extremely unfortunate or dire consequences; bringing ruin
1. Not just for his driving but for walking away from this calamitous crash back in 2005.
不仅因为他车技卓绝 更因为 他在2005年的一次大撞车中安然逃生
2. But don't ever make the calamitous error of mistaking my deliberate shortsightedness for blindness.
但绝对不要 把我的视若不见当成瞎 从而铸成大错
3. When there's no information or, much worse, wrong information, it can lead to calamitous decisions and clobber any attempts at vigorous debate.
如果信息闭塞 或甚至是虚假消息 会导致灾难性决策 抹杀百家争鸣的可能性
以上参考资料就是本英汉词典详细汇总的单词calamitous的翻译英语含义，如有错漏请向我们提供反馈意见。