err on the side of caution片语KK [ɛr ɑn ðə saɪd ʌv ˋkɑʃən] /ɛɹ ɑn ðə saɪd ʌv ˈkɑʃən/发音片语1宁可谨慎行事、宁稳不冒险、从稳妥的角度考虑If you're unsure about the dosage, err on the side of caution.如果不确定剂量,宁可谨慎一点。2宁可从宽、宁可保守估计We erred on the side of caution and ordered extra chairs.我们宁可保守一点,多订了几张椅子。用这个字练口说→