A constitutional amendment precludes any president from serving more than two terms.一项宪法修正案使得任何总统的任职不得超过两届。The surface reactivity of many nonblack fillers generally precludes strong bonding with this type of matrix.许多非碳黑...
One of their informers was working under the code name Czerny.他们的一名线人用车尔尼作化名。Are you telling me that you'vegot your own little nest of informers in the Police Department?你是说你在警察局有一帮通风报信的？The service had planted its ...