ord. 第四
n. ,月的第四日; 四分之一
复数:fourths
Collins.4 / BNC.1543 / COCA.1570
ordinal number
noun
noun
in BRIT, use 英国英语用quarter
noun
Synonym: one-fourthone-quarterquarterfourth parttwenty-five percentquartern
adj
Synonym: 4thquaternary
adv
Synonym: fourthly