decide promptly and opportunely的意思|示意

当机立断 ... decide promptly and opportunely; make a prompt decision; 当机立断 diagnose 诊断 absolutely incredible; 断不可信 ...

抓住时机 ...回轮状复叶，花白色，复伞形花序，根肥大，入药，产于中国 [ decide on the spot；decide promptly and opportunely ] 抓住时机，果断地作出决定 [ right away；at once ] 马上，立即 ..