释义 |
〔strength〕"With twenty-five squadrons of fighters he could defend the island against the whole might of the German Air Force" (Winston S. Churchill).“有了二十五个连的战士,他能抗击整个德国的空军力量保卫岛屿” (温斯顿·S·丘吉尔)。〔window〕a brief window of opportunity for a space mission; a window of vulnerability during which the air force was subject to attack.从事太空飞行任务的最佳时机;空军力量易受攻击的危险阶段 |