自如zìrú〈书fml.〉 1.活动或操作不受阻碍{freely; smoothly; with ease; with facility}: 旋转～{revolve or rotate freely}|操纵～{operate with facility}|运用～。{wield skilfully; use with facility; handle and use (a tool) with skill} 2.自若{composed; with composure; self-possessed; calm and at ease}: 神态～。{appear calm and at ease}