短语词组短語pluck k up one 's heart 鼓起勇氣pluck up spirits 打起精神;鼓起勇氣pluck up courage 鼓起勇氣;放開膽子;繙譯to pluck up 鼓勁pluck up the courage 鼓起勇氣directly pluck up cannula 直接除琯法pluck up our heart 打起精神Pluck Up By The Roots 連根拔除 返回 pluck up