be on the watch for a good chance 意味

• よい機会をうかがう

• watch for a good chance:    好機｛こうき｝を待つ
• watch for a chance:    隙を狙う、時機をうかがう、時節を待つ
• good chance:    十分｛じゅうぶん｝な可能性｛かのうせい｝There is a very good chance that he will come. 彼が来る可能性は非常に高い。