英语单词大全

flat arch

/flæt ɑ:tʃ/

中文翻译

平拱，平式炉顶，扁拱

今日更新

更新时间：2026-01-13 20:44:39

pro bono legal assistance

Wichmann's asthma

Samuel Taylor Coleridge

outward freight

metal-oxide-semiconductor reagent

time-of-flight mass spectrometer