唯一 only; sole; unique 唯一可行的办法 the only feasible way; 唯一出路 the only way out; 唯一的理由 the sole reason; 唯一的继承人 the sole heir; 唯一合法政府 sole legitimate government; 唯一宗旨 sole aim
目的 purpose; aim; goal; objective; end 目的与手段 ends and means; 达到目的 attain one's objective; 怀着不可告人的目的 harbour evil intentions; have ulterior motives; 人生的主要目的 the chief end of life; 为了军事上的目的 for military purposes; 他揭露了这场战争的真正目的。 he exposed the true aims of the war.; 目的港 port of destination; 目的格 [语言学] destinative; objective; 目的性 teleonomy; 目的站 destination station
一目了然 stick out a mile; be absolutely clear; be apprehended at a glance; be apparent to the eye; be clear at a glance; carry on its face; come into plain view; meet one's eyes; discern easily; see with half an eye; understand fully at a glance