The prime minister give in to pressure from the backbencher.首相向来自后排座议员压力让步....

n.后座议员...

backbencher的音标：backbencher的英式发音音标为：[ˌbæk'bentʃə(r)]backbencher的美式发音音标为：[ˌbæk'bentʃər]...

backbencher的复数形式为：backbenchers...