(noun.) indicator that establishes the horizontal when a bubble is centered in a tube of liquid.
(noun.) height above ground; 'the water reached ankle level'; 'the pictures were at the same level'.
(noun.) an abstract place usually conceived as having depth; 'a good actor communicates on several levels'; 'a simile has at least two layers of meaning'; 'the mind functions on many strata simultaneously'.
(verb.) become level or even; 'The ground levelled off'.
(verb.) talk frankly with; lay it on the line; 'I have to level with you'.
(verb.) aim at; 'level criticism or charges at somebody'.
(verb.) tear down so as to make flat with the ground; 'The building was levelled'.
(adj.) oriented at right angles to the plumb; 'the picture is level' .
(adj.) being on a precise horizontal plane; 'a billiard table must be level' .
(adj.) not showing abrupt variations; 'spoke in a level voice'; 'she gave him a level look'- Louis Auchincloss .
整理:伊冯
杰弗里整理