单词	pictun
释义	pictun noun pic·​tun ˈpikˌtün plural -s : a period of 400 katuns or 8000 tuns in the Maya calendar compare baktun Word History Etymology Maya, from pic 8000 + tun year of 360 days
随便看	cecidomyid cecidomyidaes cecidomyiid Cecidomyiidae Cecil cecities cecity ceco- Cecropia cecropia moth cecropiaceaes cecropiae cecropias cecum CED cedant arma togae cedar cedar apple cedar ball Cedar Breaks National Monument cedar camphor cedar elm Cedar Falls cedar green Cedar Hill

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