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
Oh, I forgot dessert.
哦，我忘了甜点了。
He tried to sell me his lousy radio.
他想把他那台破收音机卖给我。
Early next morning, she saw a light ahead.
第二天凌晨，她看到前方有灯光，