Ppis
abbr. perfect picture imaging system 完美成像系统; 理想成像系统; plan position indicator sonar 平面位置显示声呐; proton-pump inhibitors 质子泵抑制剂
🗣️ 情景例句
What's the problem?
什么问题啦？
You can tell.
看得出来。
Are there any houses in the picture?
画里面有房子吗？