例句與造句

1. In general the vaccine is well tolerated . immediate allergic reactions occur rarely after vaccination and severe adverse reactions or deaths are very uncommon . end monday , october 23 , 2006
   一般來(lái)說(shuō)，疫苗的耐受性頗高，極少人會(huì)出現(xiàn)即時(shí)的敏感反應(yīng)，而引致嚴(yán)重副作用或死亡的個(gè)案則非常罕見(jiàn)。
2. It's difficult to find immediate allergic reaction in a sentence. 用immediate allergic reaction造句挺難的