差し固める

(1)move so that an opening or passage is obstructed; make shut; "Close the door"; "shut the window"

(2)入り口や通路を塞ぐように移動する

(3)閉める

(4)watch over or shield from danger or harm; protect; "guard my possessions while I'm away"

(5)危険または危害を見張るか、保護する

(1)