Houdriflow catcracker
[化] 胡得利移动床催化裂化装置
🗣️ 情景例句
from his new book entitled Family Album, U.S.A.
从他的新书Family Album, U.S.A.
An owl is the king of the night.
猫头鹰是黑夜之王。
Where do you live in the USA?
你住在美国什么地方？