godan verb (-mu), intransitive verb
keep watch; stake out; lie in wait
Intransitive. Used for police or surveillance operations where someone stays hidden and watches a location or person.
刑事が容疑者の家の前で張り込んでいる。
The detective is staking out the suspect's house.
昨夜
Last night we kept watch near the station, but no suspicious person appeared.
godan verb (-mu), transitive verb
splurge; spend a lot; invest heavily
Transitive. Often used with お金 or a specific item, implying spending more than usual or treating oneself.
ボーナスで新しいパソコンに張り込んだ。
I splurged on a new computer with my bonus.
彼は趣味のカメラにずいぶん張り込んでいる。
He invests a lot of money in his hobby, cameras.
godan verb (-mu), transitive verb
Transitive. Used for attaching paper, photos, or thin objects into a book, album, or onto a surface. Also written 貼り込む.
アルバムに写真を張り込む。
I paste photos into the album.
書類に付箋を張り込んでおいた。
I stuck a sticky note onto the document.