triggerfish
/ˈtrɪgəfɪʃ/noun
(复同单, 或-fishes)
1- a marine fish occurring chiefly in tropical inshore waters. It has a large stout dorsal spine which can be erected and locked into place, allowing the fish to wedge itself into crevices鳞鲀。
1.1
- Family Balistidae: numerous genera and species.鳞鲀科：众多属和种。