Thermofor
载热固体, 流动床, 蓄热器(一般指接触材料或催化剂粒子)
🗣️ 情景例句
Yes.
是的。
Did you sell it to him yourself?
你自己亲自卖给他吗？
Lily was born ten minutes before me,so she says,I'm older than you! So I must open the present!
“我比你大！应该由我来拆礼物包！”