Pcsi
abbr. Pacific Communication Science Inc. <美国>太平洋通信科学公司; Pilkington Communication System Inc. <英国>皮尔金顿通信系统公司
🗣️ 情景例句
Then walk two blocks to the traffic light.
再走两条街到红绿灯处
I bought it at half price.
我花了半价买来的。
The workers all wear thick clothes and glassed over their eyes.
工人们作都穿着厚厚的衣服并且戴着眼镜。