Benign tumor
[医] 良性瘤
🧩 词语组成解析
benign
[bɪ'naɪn]
adj. 温和的，仁慈的;善良的;有利于健康的;[医]良性的;
beni(well)+gn(=gen,to produce)→(人)和蔼可亲的；(气候等)温和的；(病等)良性的
tumor
[['tju:mə, 'tu:-]]
n. 肿大, 肿块, 瘤, 赘生物, 肿瘤\\n[医] 瘤; 肿胀, 肿块
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
but the means of escape from holiday hell(if the beach proves too crowded, the local weather too inclement)
而且也是逃离假日地狱（如海滩太挤，当地天气恶劣）的方便工具，