patchy meaning in English
adj.
1.补缀(而成)的；尽是补钉的。
2.凑成的；不调合的。
3.脾气别扭的。
Examples
- Peripheral biotopes are relatively small, and patchy .
外围群落生境是相当小的并呈斑点状。 - My knowledge of science is patchy
我的科学知识只是一鳞半爪。 - A repeated chest radiograph ( figure 1 ) reealed bilateral patchy infiltrates
复查胸片（图1 ）示双肺片状浸润。 - The sun has faded the curtains so the colours are rather patchy
窗?被太阳晒得褪色，所以颜色颇为东一块西一块的。 - Serving borrowers with patchy credit histories has never been more perilous
把钱借给信贷记录不良的人总是最危险的。