英语单词大全

quarte-wave plate

中文翻译

[电] 四分之一波长屏

最近更新

更新时间：2026-07-11 19:33:17

automatic indexing

destitute person

potassium percarbonate

accrual basis principle

a slap-bang shop

knock sth into shape

hydroxyformobenzoylic acid

Robert Abram Bartlett