unbolt [
,ʌn'bәult]
vt. 拔去门闩, 打开
unbolt[ verb ]
undo the bolt of
<verb.contact>
unbolt the door
Unbolt \Un*bolt"\, v. t. [1st pref. un- + bolt.]
To remove a bolt from; to unfasten; to unbar; to open. ``He
shall unbolt the gates.'' --Shak.
Unbolt \Un*bolt"\, v. i.
To explain or unfold a matter; to make a revelation. [Obs.]
``I will unbolt to you.'' --Shak.