I
adj. ~ at, in
II
n.
1) a demolition; efficiency; self-styled; technical ~
2) an ~ at, in, on (an ~ at troubleshooting; an ~ in computer science)
I
adj. ~ at, in
II
n.
1) a demolition; efficiency; self-styled; technical ~
2) an ~ at, in, on (an ~ at troubleshooting; an ~ in computer science)
The Bbi combinatory dictionary of English, a guide to word combinations. Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям. 2012