Ash-forming impurities
[机] 成灰杂质
🧩 词语组成解析
ash
[æʃ]
n. 灰，灰烬;灰色，苍白;骨灰;废墟;
[电] 形成
n. 杂质（impurity的复数）
🗣️ 情景例句
Stone has been out of work for three months.
世通已失业三个月了。
While you trust to the dog,the wolf slips into the sheepfold.
当你认为狗可信，狼已偷偷把羊圈进。
Then he showed me the contents of the parcel.
接着他给我看了包里的东西。