Alkron
对硫磷, 一六○五, 二乙基对硝基苯硫代磷酸酯
🗣️ 情景例句
And there's no address on the dog tag.
牌子上没有地址。
Her job is beginning to get her down.
她开始对工作感到厌倦了。
There are some hills in the picture, too.
画上有一些山。