all aloneapart, aloneindividualpartialparticularseparate independent trusteesinglehandedsinglysingularsolesolitarysolusstandaloneunaccompaniedunit單獨(dú): alone; by oneself; on one's ...的: 4次方是 The fourth power of 2 i ...單獨(dú)的,分開的: separate單獨(dú)的,單個(gè)的: respective單獨(dú)的,唯一的: sole下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯