sign中文解释
n,迹象；符号；记号；手势,同近
n,迹象；符号；记号；手势,同近的英语是sign
sign例句A paw print in the dust was a sign that a tiger was close..沙土里的一个爪印表明附近有老虎。
sign英语解释征兆，迹象，病症英释nnan event, fact etc that shows that something is happening or that something is true or exists
sign短语和解释sign up,签约雇用，签约参加.短语
sign真题真题例句...Schools or teachers who sign up for the National Math Club receive a kit fall of activities and resources...第三套CET62017.6阅读理解
