sustenance
['sʌstenəns]
释义
n.营养
something that provides support or nourishment
例句
Cameron: Knowledge is her sustenance, like so much maize... which, you'll remember, means corn. (Modern Family)
卡梅伦：知识是她的养分，像好多好多棒子，你懂的，就是玉米。（摩登家庭）
