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
The main course: steak and potatoes.
主菜 牛排和马铃薯。
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
Good, we need it.
好，我们等着要这批货。