Acid sludge
[化] 酸性污泥; 酸渣
🧩 词语组成解析
n. 软泥, 泥泞\\n[化] 沉淀物; 泥状沉淀
🗣️ 情景例句
Thank you.
谢谢 。
The first element of success is the determination to succeed.
成功的首要因素是要有成功的决心。
while our own compulsory school attendance became law in Germany in 1642,
而我们的义务教育成为法律在德国是在1642年，