切中要害: hit the mark; strike home; hit the nail on the head 短语和例子她的批评切中要害。 her criticism struck home
切中时弊: cutting into the present-day evils; criticize the current social evils sharply; cut into the present-day corrupt practices [malpractices]
切题: keep to the point; be relevant to the subject; be pertinent to the subject; stick to the topic 短语和例子他的文章很切题。 his articles just stick to the topic. 你的话不切题。 your remark is not pertinent to t
