Instrumentationsystem
测量系统
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
Please bring me those magazines.
请带给我那些杂志。
Apparently, there is a good deal of truth in this idea.
显然，这种说法里面包含着许多真实性。