随意冲动

【医】 voluntary impulse

随意的英语翻译：

ad libitum; as one please; at discretion; at will; liberty; random; unbending
【计】 don't care
【医】 ad lib.; ad libitum

冲动的英语翻译：

actuation; impulse; impulsion; uprush; urge
【医】 impetus; impulse; impulsion; osmo-