基本解释n.暖脚器(如脚炉等)同根派生 footwarmer相关词英汉例句用作名词 (n.)This is a conceptual design of a footwarmer that is "powered" by a laptop power brick.这是一个暖脚器的概念设计，它是靠手提电脑的电力来运作的。footwarmer更多例句