vacuity [væ'kju(:)iti, və-]以下由轻松背单词网站提供
单词级别附加级基本释义n.(想象力等)贫乏,无聊,空白参考例句Bertha thought it disconcerted him by rendering evident even to himself the vacuity of his mind. 伯莎认为这对他不利,这种情况甚至清楚地向他自己证明了他心灵的空虚。Temperature and vacuity rising can enhance osmotic flux visibly. 升高温度和降低膜下游压力可明显提高膜的渗透通量。 推荐阅读 |