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
Of course. It's on the fifth floor of Building No.4. Let's go there.
当然可以。展室在四号楼五层，我们上去吧。
You two don't have much contact
？ 你们俩没怎么联系吗？
Several girls stopped and looked in one of the glass-topped tables.
几个女同学停下来仔细看看陈列在一张带玻璃罩的桌子里的东西。