nonessential

柯林斯詞典

also non-essential

1. ADJ Nonessential means not absolutely necessary. 非必要的[usu ADJ n]
The crisis has led to the closure of a number of nonessential government services. 這場(chǎng)危機(jī)已導(dǎo)致了一些可有可無(wú)政府服務(wù)設(shè)施的關(guān)閉。
...non-essential goods. ...非必需品。
2. N-PLURAL Nonessentials are things that are not absolutely necessary. 非必需品
In a recession, consumers could be expected to cut down on nonessentials like toys. 經(jīng)濟(jì)衰退時(shí)，消費(fèi)者有可能會(huì)縮減玩具等非必需品的消費(fèi)。