He had come out in (= become covered in) dark red blotches.
他身上長出了一塊塊深紅色的斑。
牛津詞典
His face was covered in red blotches, seemingly a nasty case of acne.
他滿臉紅斑，像是起了很嚴重的粉刺。
His face was covered in ugly red blotch es.
他臉上有許多難看的紅色大斑點.
期刊摘選
In this paper , the occurrence of watermelon bacterial fruit blotch was first reported in Jilin province.
首次報道了西瓜細菌性果斑病在吉林省的發(fā)生.
期刊摘選
Sooty blotch has become one of the most important diseases on many ornamental plants.
實踐證明煤污病是園林植物的一類重要病害.
期刊摘選
Far below, the railroad yard squealed, a small busy blotch on the ancient silent desert.
遠在山下, 鐵路停車場里還在嗚嗚作響,發(fā)出鏗鏘的聲音,在這片古老 、 沉寂的沙漠中只是一個忙忙碌碌的小斑點.
期刊摘選
But there had no blotch in negative control.
而陰性(空白)對照則相對應(yīng)位置上無斑點.
期刊摘選
