Undermaintenance
(设备)维护修理欠佳, 维修质量低
🗣️ 情景例句
I put them in my tuxedo--
我将它们放在我礼服的口袋，
The sewing machine is out of order.
这缝纫机坏了。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。