英语单词大全

combination cracking

中文翻译

[建] 联合裂化, 液相和汽相联合裂化

最近更新

更新时间：2026-07-11 19:31:02

destitute person

Robert Abram Bartlett

automatic indexing

potassium percarbonate

hydroxyformobenzoylic acid

knock sth into shape

a slap-bang shop

accrual basis principle