ask for information
"I asked about their special today"
"He had to ask directions several times"
"The district attorney's office investigated reports of possible irregularities"
"inquire into the disappearance of the rich old lady"
"He wondered who had built this beautiful church"
The pilot enquired about the weather condition.
我正在查阅这家图书馆可能保存的关于城市远景规划的任何资料。 enquire after sth
She enquired after my mother's health.
He enquired for the book in a bookstore.
The police are enquiring into the murder.