11.<英>(angle between rock faces)(岩石平面相交成60° 到120°的)角区
12.(punctuation mark)准引号
13.around the corner or round the corner
(referring to place)在近处
My new place is just around the corner.我的新家就在附近。
I used to live just round the corner from here.我以前住得离这里不远。
(referring to time)即将发生
The Chancellor of the Exchequer says that economic recovery is just around the corner.财政大臣称经济即将复苏。