英 ['krəʊnɒn]
美['kroʊnɒn]
n.假设的计时单位；时间子
chronon的相关资料：
临近单词
choff
CH
cholesteric material
chromidial substance
chromosomal bibrilla
chlormetric analysis
chylocele of scrotum
chorion omphaloideum
chromophobic adenoma
Chrysosporium parvum
chorioptic acariasis
chloroplast envelope