adj.中肯的；相关的；切题的；恰当的
The expert made some pertinent comments on the scheme. 那专家对规划提出了一些中肯的意见。
He raised several pertinent questions. 他提了几个有关的问题。
The lawyer wanted to know all the details pertinent to the case. 律师想知道与该案有关的全部细节。
His answer was highly pertinent to the question. 他的回答非常切题。
It might be pertinent for you to make the suggestion to our CEO. 你向总裁提这个建议可能比较恰当。
adj.鲁莽的；无礼的；粗鲁的；离题的
