helm

舵；舵柄；领导地位；驾驶盘英释中释nthe wheel or control which guides a ship or boat

指挥；给掌舵英释中释vtto direct or steer

1 at the helm,掌舵；掌权

1 After more than a decade at the helm of Colorado State University, Albert C Yates today announced his retirement..在掌管科罗拉多州立大学10多年后，阿尔伯特·叶慈于今天宣布退休。