bivvyBrE/ˈbɪvi/NAmE/ˈbɪvi/verbpresent simple - I / you / we / theybivvyBrE/ˈbɪvi/NAmE/ˈbɪvi/present simple - he / she / itbivviesBrE/ˈbɪviz/NAmE/ˈbɪviz/past simplebivviedBrE/ˈbɪvid/NAmE/ˈbɪvid/past participlebivviedBrE/ˈbɪvid/NAmE/ˈbɪvid/ -ing formbivvyingBrE/ˈbɪviɪŋ/NAmE/ˈbɪviɪŋ/[I]tosleepinatentortemporaryshelter睡帐篷；睡在临时遮蔽处