blotch是什么意思

实用例句

1. His face was covered in ugly red blotch es.

他脸上有许多难看的红色大斑点.来自互联网

2. But there had no blotch in negative control.

而阴性(空白)对照则相对应位置上无斑点.来自互联网

3. In this paper , the occurrence of watermelon bacterial fruit blotch was first reported in Jilin province.

首次报道了西瓜细菌性果斑病在吉林省的发生.来自互联网

4. Sooty blotch has become one of the most important diseases on many ornamental plants.

实践证明煤污病是园林植物的一类重要病害.来自互联网

5. Far below, the railroad yard squealed, a small busy blotch on the ancient silent desert.

远在山下, 铁路停车场里还在呜呜作响,发出铿锵的声音,在这片古老 、 沉寂的沙漠中只是一个忙忙碌碌的小斑点.来自互联网