a beam in one's eye

a fault that is greater in oneself than in the person one is finding fault with

（与他人相比）自身特别重大的缺点

off (或 way off) beam

(informal)on the wrong track; mistaken

(非正式)不对，错

on her (或 its) beam-ends

(of a ship) heeled over on its side; almost capsized

（船）倾侧的；几乎翻船的

on one's beam-ends

near the end of one's resources; desperate

黔驴技穷的；绝望的

put the low beams on

(N. Amer.)dip the headlights of one's car

(北美)把车前灯的远光调为近光

on the beam

Following a radio beam. Used of aircraft.

跟随无线电波。用于指飞机

On the right track; operating correctly.

正确：在正确轨道上；行为端正的