(noun.) a steep and rapid fall.
(verb.) cause to be immersed; 'The professor plunged his students into the study of the Italian text'.
(verb.) dash violently or with great speed or impetuosity; 'She plunged at it eagerly'.
(verb.) fall abruptly; 'It plunged to the bottom of the well'.
(verb.) begin with vigor; 'He launched into a long diatribe'; 'She plunged into a dangerous adventure'.
编辑:桑德拉
阿维斯整理