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
It's too close to the refreshments.
它离茶点太近了。
Wherever you go you'll meet a Chinese.
不管你到哪里，你总会遇到一位中国人。
What is it?
什么呢？