сосредотачивать

amass (войска: Russian President Vladimir Putin is amassing a large force near the Ukrainian border and reportedly has a military plan to invade and conquer most of unoccupied Ukraine. • Russia has continued to amass new troops near Ukraine's border in recent days, despite President Joe Biden urging Russian President Vladimir Putin to de-escalate tensions during a virtual meeting last week.

cnn.com 4uzhoj); mass (напр., войска: New commercial satellite photos taken on Monday confirm recent reports that Russia is once again massing troops and military equipment on the border with Ukraine after a major buildup this spring. • Recent satellite images taken by Maxar Technologies and provided to CNN show that Russia has massed troops and equipment as close as 30 miles away from Ukraine's border.); focus on (внимание и т. п.-на); funnel

Gruzovik, 非正式的

lump (= сосредоточивать); fix (= сосредоточивать); concentrate (= сосредоточивать)

军队

rally (troops Andrey Truhachev)

concentrate; condense

centralise (kee46)

fix; lump

concentrate on; concentrate upon; focus on (внимание и т. п. – на)

сосредотачиваться 动词

一般

focus; collect; pay special attention (MichaelBurov); draw special attention (MichaelBurov); concentrate on upon (MichaelBurov); prepare oneself (Abysslooker); mass (The unclassified U.S. intelligence document obtained by The Post, which includes satellite photos, shows Russian forces massing in four locations.

washingtonpost.com 4uzhoj)

Gruzovik, 非正式的

concentrate on/upon (= сосредоточиваться)

俚语

zero in (на теме, разговоре: O'kay, boys! Let's zero in on our tomorrow match! == Окей, ребята! Давайте сосредоточимся на завтрашнем матче!)

后勤

accumulate (MichaelBurov)

商业活动

be focused on (smth, на чем-л.); focus on (smth, на чем-л.)

地震学

centre; crowd

家用设备