定义
infra-red: 红外线的
- "We've increased the voltage on our electric shock feature, we've pumped up the volume on our alarms and we've added infra-red capabilities to our video surveillance systems. Act now and we'll include at no extra cost, the ultimate canine insurance system: a live Rottweiler to complement the SSSS5000!"
进一步了解…
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他们的意见 :
您有记住这条规则的妙招吗?关于避免在“Infrared”上犯错的小贴士呢?
那就分享给我们吧!