unserviceable
adj
(abbrs 缩写 US, u/s) (fml or joc 文或谑) that cannot be used because worn out, broken, etc (因破旧、 损坏等)不能使用的
an unserviceable bicycle, telephone, tin-opener, etc 已不能用的自行车、 电话机、 开罐器等.
🗣️ 情景例句
Homemade buttermilk biscuits.
自家的酸奶饼。
I'm all mixed up.
我全搞混了。
Dreams of finding lost treasure almost came true recently.