Houdriflow catcracker
[化] 胡得利移动床催化裂化装置
🗣️ 情景例句
We are very pleased with our presend arrangements for printing and definitely will not be considering any other services in the foreseeable future.
在今后的一段时间内我们不会考虑其他的服务提供者。
Night fell quickly.
夜色很快降临。
I want to have a part-time job.
我想有一份兼职工作。