blotched

过去式：

动词过去式: blotched

更多词形：

形容词: blotchy | 副词: blotchily | 名词: blotchiness | 动词过去式: blotched | 动词过去分词: blotched | 动词现在分词: blotching | 动词第三人称单数: blotches |

单词例句：

Based on the investigation and observation, this paper discussed the sooty blotch disease regarding its damage, etiology, occurrence components, common host plants, and its management strategy.

本文在大量调查研究工作的基础上,对园林植物煤污病的危害特点、病症及病原学特征、发生要素组成、发生特点、常见感病植物种类及其科学防治策略等方面进行了探讨总结。

These results showed that the kinds of the pathogens of apple sooty blotch and flyspeck were of high diversity, probadly including some special types.

以上结果显示，我国苹果煤污病和蝇粪病病原菌菌体类型具有丰富的多样性，其中可能包括一些特殊的类型。

A spot or blotch of color.

斑点有色的污点或污渍

He pointed to a dark blotch upon the starry sky some miles astern of us.

他指着我们身后几英里处繁星点点的天空中的一朵乌云。

The scutulis of females are yellow, and foreside of wings is light fumed with a dark blotch covered by dense black thick hairs.

成虫期的雌性小蜂中胸小盾片为黄色,前翅淡烟色并有一个暗斑,上密生黑色粗毛;

To peanut web blotch, 8903 is resistance, Yuhua 15 and 9326-22-2 are medium resistance, the others belong to susceptible or high susceptible types.

对花生网斑病抗性鉴定结果：8903为抗病类型，豫花15号、9326-22-2为中抗类型，其余属感病或高惑类型；

A blue egg with an odd grey blotch on the top and a tan blotch on the bottom. It looks like it'd take a while to hatch.

蓝色鸡蛋一个奇怪的灰色斑点的顶部和谭病的底部。看上去好像是要需要一段时间才能孵化。

Black fluids oozed from our mouths. I hastily covered my ears but it was too late - corrosion has already reduced me to a mottled blotch.

当人们张开嘴吐出黑色的唾液，当我努力遮起耳朵时，已被腐蚀的斑驳。

Juvenile: No distinctly broader terminal tail-band. Underparts coarsely streaked, especially on breast; some feathers blotched or with indication of cross-bars, but streaking predominates.

幼鸟：没有显眼而宽的终端尾带。下体部有粗糙条纹，尤其是胸部;一些羽毛上有大斑点或轻微的横斑，但以条纹为主。