jiǎn cè / jié guǒ / xiǎn shì / tǔ rǎng / zhōng / cán liú / le / shǎo liàng / yǒu jī lín / huà hé wù

检测结果显示，土壤中残留了少量有机磷化合物。

The test results showed that a small amount of organophosphorus compounds remained in the soil.