单词	钩征
释义	钩征医hook sign
随便看	vortex shedding frequency vortex shedding noise vortex-shedding noise vortex-shedding principle vortex shedding resonance vortex sheet vortex sheet model vortex sheet rolling-up vortex sheet roll-up vortex sheet spectrum vortex shock vortex shrinking vortex sieve vortex signal vortex sink vortex-siphon spillway vortex soliton vortex solution vortex sound vortex sound theory vortex source vortex space vortex spacing vortex spillway tunnel vortex spinning