英语单词大全

beam antenna

中文翻译

[计] 定向天线组

最近更新

更新时间：2026-07-11 19:15:12

potassium percarbonate

hydroxyformobenzoylic acid

destitute person

accrual basis principle

a slap-bang shop

automatic indexing

Robert Abram Bartlett

knock sth into shape