1. Her skull shows damage to the infra and supraorbital margins and zygomatic process.

头骨显示眼眶上下周 和颧突都有损伤

2. It's great, you know, just by putting a little camera in there you, the first thing I see is some new behaviour that I've never known about and obviously, you know, you could never do that without using a little infra red camera to do the job for you.

这太棒了 你知道 只在里面放了一台微型摄影机 最先看到的就是我所不了解的 翠鸟的行为习惯 而且很显然 要是没有微型红外摄影机 这是绝不可能实现的

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