Siris
[计]= Scanning InfraRed Inspection System,扫描（式）红外检查系统
🗣️ 情景例句
In general, my reaction is favorable.
总之，我的反应良好。
The prerequisite for Chinese Lit is Freshman Lit and Comp.
若要从事中国文学，必须在一年级修文学与作文。
Well, next time you'd better take my advice!
好啦，下次你最好还是听从我的劝告！