精讲巧练
drop into
【原句回放】…, so the next morning she dropped into a local careers office and made an appointment to see Dr Wang Xuemei. (P41)
【点 拨】drop into to visit unexpectedly or informally 表示“偶然进入， 顺便拜访”，
drop sth into sth 把某物仍进…，
如：I dropped into a restaurant while walking on the street.
He dropped a few coins into my hands.
