In the U.S.,however it is taken as a sign of skillfulness or being competent to solve a problem,or fulfill a job sucessfully,with speed.是什么意思_In the U.S.,however it is taken as a sign of skillfulness or being competent to solve a problem,or fulfill a job sucessfully,with speed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句