/ˈɑ:bɪtrəri; US ˈɑ:rbɪtrerɪ ||; ˈɑrbəˌtrɛrɪ/adj
not seeming to be based on any reason or plan 任意的;独断的:
The choice of players for the team seemed completely arbitrary.队员的挑选似乎完全是随意的。 ➔arbitrarilyadv
arbitrary/ˋɑrbə͵trɛrI; ˈɑːbətrəri or ˈɑːbItrəri/adj decided or arranged without any reason or plan, often unfairly 任意的﹔武断的: an arbitrary decision 武断的决定 —arbitrarily /͵ɑrbəˋtrɛrIlI; ˈɑːbətrərəli or ˈɑːbItrərIli/adv