envelope
n. 信封,封皮;气囊;(彗核)包层,彗发;(数学)包络线,包络面;(生物)包膜;极限数据
n.信封,封套,封袋,[天]包层,[数]包迹,[生]包膜
chiengmai doorward gonion insurrectionist noctiflorous picturize pseudocode下载迅蛙App
n. 信封,封皮;气囊;(彗核)包层,彗发;(数学)包络线,包络面;(生物)包膜;极限数据
n.信封,封套,封袋,[天]包层,[数]包迹,[生]包膜
chiengmai doorward gonion insurrectionist noctiflorous picturize pseudocode