单词	retighten
释义	retighten verb re·​tight·​en (ˌ)rē-ˈtī-tᵊn  retightened; retightening transitive verb : to make (something) tight or tighter again Retighten the screws. He retightened his belt/grip. Word History First Known Use 1749, in the meaning defined above
随便看	digonal digoneutic digoneutism digonial digonoporous digoxigenin digoxin digoxins digram digrams digraph digraphic digraphically digraphs digress digressed digresses digressing digression digressional digressionary digressions digressive digressively digressiveness

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