A selfish or subjective aim
自私企图，个人打算：自私或主观的目的
He claimed to be disinterested, but I knew he had an ax to grind.他宣称无私利，但我知道他另有企图
He claimed to be disinterested, but I knew he had an ax to grind.
他宣称无私利，但我知道他另有企图