Also, be aware of domain-specific color coding. In a hospital, yellow means radiation and red usually means something life threatening. On a stock trading desk, red means sell.是什么意思_Also, be aware of domain-specific color coding. In a hospital, yellow means radiation and red usually means something life threatening. On a stock trading desk, red means sell.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句