自行裁量

【法】 at one's discretion

自行的英语翻译：

by oneself; voluntarily

裁的英语翻译：

cut into parts; dismiss; judge; reduce

量的英语翻译：

capacity; estimate; measure; mete; quantity; quantum
【医】 amount; dose; dosis; measure; quanta; quantity; quantum
【经】 volume