throw doubt upon

使人对…产生怀疑

thriving, throat, throatily, throatiness, throaty, throb, throes, thrombosis, throne, throng, throttle, through, through (US also thru), throughout, throughput, throughway, throve, throw, throw about, throw away, throw in, throw light on, throw light on sth., throw litter, throw off, throw oneself at sth/sb, throw oneself into sth, throw oneself on sb/sth, throw over, throw sb back on sth, throw sb out, throw sb over, throw sb together, throw sth away, throw sth in, throw sth off, throw sth up, throw up, throw-away, throw-back,