un·bar /ˌʌnˈbɑr/ (vt.)拔去橫木,拔去門閂,打開
Un·bar v. t. To remove a bar or bars from; to unbolt; to open; as, to unbar a gate. ◄ ►
unbar v : remove a bar from (a door, for example) [ant: bar] [also: unbarring, unbarred]