Disengager
选别器, 断开器lift disengager 催化剂 提升器上部料斗(移动床催化裂化的)
🗣️ 情景例句
The film touched our hearts.
那部影片打动了我们。
Revolutions are not made with rose water.
革命不是绣花。
Yes, I do. Is it ready now?
是的，我想取回电视。现在修好了吗？