cynddelwau

noun plural
in English is:

blueprints

,

prototypes

Use

y cynddelwau hyn
fy nghynddelwau i
dy gynddelwau di
ei gynddelwau ef/o
ei chynddelwau hi
ein cynddelwau ni
eich cynddelwau chi
eu cynddelwau nhw/hwy
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