短語詞組短語lessening knowledge 淡化知識(shí)image lessening 圖像縮小lessening asthma 平喘lessening fear 逐漸減輕的憂慮或害怕area lessening 面積萎縮lessening measures 減緩措施risk lessening 風(fēng)險(xiǎn)減緩lessening strategies 減輕策略 返回 lessening