Pats
abbr. 通訊系統(tǒng)狀態(tài)分析（Performance Analysis of Telecommunication Systems）；優(yōu)先活性追蹤系統(tǒng)（priority activity tracking system）
??? 情景例句
But at my age,
但是，像我這般年紀(jì)，
Sorrow comes unset for.
悲哀來時不需邀。
thereby proving that the burglars had either used skeleton keys or entered over the balcony.
由此可以證明，竅賊或者是用萬能鑰匙，或者是翻越陽臺進(jìn)來的。