rule out片语动词KK [rul aʊt] /ɹul aʊt/发音片语动词1排除、否定可拆开Police have not ruled out arson as a possible cause.警方尚未排除纵火这一可能原因。2排除、不考虑可拆开We ruled out that hotel because it was far too expensive.我们把那家旅馆排除掉了,因为实在太贵。3使不可能、阻碍可拆开A knee injury ruled him out of the whole season.膝伤使他整个赛季都无法出场。4划掉、划去She ruled out the last two lines and started again.她把最后两行划掉,重新写了一遍。用这个字练口说→