1. You're a dour curmudgeon with a scorpion sting.

你是一个暗藏毒刺的坏脾气鬼

2. You know, some people have naturally dour disposition.

有的人天生自带严厉阴郁的气质

3. I can't work out if his dourness is a racial characteristic or his personal disposition.

我不知道他那种阴沉的气质是种族特性 还是个人性格

以上参考资料就是本英汉词典详细汇总的单词dourly的翻译英语含义，如有错漏请向我们提供反馈意见。