one day （將來(lái)）有一天；縂有一天；（過(guò)去）某一天one chip 單晶片one chance 一個(gè)機(jī)會(huì)one celled one catty 一斤one by one 一個(gè)接一個(gè)one born every minute one board lot of securities [經(jīng)濟(jì)學(xué)]一手”証券one block 整躰；一節(jié)one bank holding company [經(jīng)濟(jì)學(xué)]單一銀行持股公司單一銀行的控股公司單家銀行持股公司one at a time adv. 一次一個(gè)人one another 彼此，互相one and the same 同一個(gè)；完全一廻事one and only 唯一的one and one one and another 互相one and all 大家，每個(gè)人，所有人。one and a half 一個(gè)半one after the other 相繼地，一個(gè)接一個(gè)地one after another adv. 接連地；一個(gè)接一個(gè)地