Unserviceabilities
(unserviceability 的复数) [化] 使用不可靠性
🗣️ 情景例句
I've had a pretty high fever since yesterday morning.
从昨天早上起，我就一直发高烧。
I don't think that's at all funny.
我觉得那件事一点也不好笑。
Don't let this get you down.
不要为此灰心丧气。