【正文】
放下 They let him down on a rope. He let himself down slowly by means of a rope. 2) 使失望 , 失信 You can trust Brooks. He39。ll never let you down. 3) 許多學(xué)生因?yàn)橹衅诳荚嚦煽儾缓糜行┦? Many students are a bit let down by the low grades in the midterm exams. let alone= not to mention: All of us are pleased to see Bruce again, let alone Frank. Consolidation lawn withdraw (al) strike prejudice clumsy picturesque select convey clarify overe oppose reject resist