| 释义 |
blackspot 英b'lækspɒt美b'lækspɒt 高COCA¹¹⁸⁶⁴⁷BNC³⁹⁵⁵⁴iWeb⁴⁹⁰⁸⁹
基本例句
n.黑点斑痕
As they are very prone to blackspot, spraying is necessary.
因为它们很容易受黑斑病侵害，所以必须喷药。 mshua
Central London emerges from the TUC's research as another unemployment blackspot, where the number of vacancies is far exceeded by unemployed workers.
在劳工联合会的调查上伦敦市中心成了另一失业高峰点，那里失业人数大大超越了空缺职位。 yeeyan
The epidemiological aspect of rose blackspot was investigated systematically for14 months by means of grading and replacing of branch samples.
本试验采用对样枝分级，且不断更替的取样方法，进行了14个月的月季黑斑病流行的系统调查。 cnki
The blackspot shown in the photos was caused when molding the white base of the nozzle.
照片中显示的黑点是注塑喷嘴的白底座时造成的。 gatefanyi.com |