infusion [ɪnˈfju:ʒn]以下由轻松背单词网站提供
单词级别第11级基本释义n.灌输英英释义when one thing is added to another to make it stronger or better参考例句Old families need an infusion of new blood from time to time. 古老的家族需要不时地注入新鲜血液。Careful observation of the infusion site is necessary. 必须仔细观察输液部位。 推荐阅读 |