外推

wài tuī to extrapolate

窗

chuāng old variant of 窗[chuang1]

chuāng variant of 窗[chuang1]

chuāng variant of 窗[chuang1]

chuāng shutter; window; CL:扇[shan4]

chuāng variant of 窗[chuang1]

纱窗

shā chuāng screen window

效果图

xiào guǒ tú rendering (visual representation of how things will turn out)

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