spotty
US /ˈspɑː.t̬i/
UK /ˈspɒt.i/
形容词
1.
2.
不稳定的, 不规则的
irregular in quality or performance; inconsistent
示例:
•
His attendance at work has been very spotty lately.
他最近的工作出勤率非常不稳定。
•
The internet connection in this area is quite spotty.
这个地区的网络连接相当不稳定。