nonessentials
n．非必需品：不是生活必需品的物品或事物。
例句
In a recession, consumers could be expected to cut down on nonessentials like toys.
经济衰退时，消费者有可能会缩减玩具等非必需品的消费。
《柯林斯英汉双解大词典》
Don't waste time on nonessentials.
不要把时间浪费在枝节事情上。
When you're satisfied, there is no reason to spend money on nonessentials.
当你感到满足时，就不会把钱花在不必要的事物上了。
