Antisludge additive
[机] 抗淤沉添加剂, 去垢添加剂
🧩 词语组成解析
抗淤剂, 去垢
🗣️ 情景例句
When you feel your life is threatened, just dial 999 to get help.
当你的生命受到威胁的时候，拨打 999 求救。
How long will it take you to have it made?
你要多少天才能把它做好？
But this hope is always in the realms of science fiction.
但是，这种希望总是只在科幻小说中存在。