基本解釋無害物質(zhì)英漢例句雙語例句Sometimes it overreacts to what should be a perfectly innocuous food or other substance, causing an allergic reaction.有時(shí)，它會(huì)對(duì)某種完全無害的食物或其它物質(zhì)産生過度反應(yīng)，導(dǎo)致過敏反應(yīng)。innocuous substance更多例句