trattenersi significa in inglese

linger [lingered, lingering, lingers]▼(to stay or remain in a place or situation)
verb
[UK: ˈlɪŋ.ɡə(r)] [US: ˈlɪŋ.ɡər]

refrain [refrained, refraining, refrains]▼(to hold back)
verb
[UK: rɪ.ˈfreɪn] [US: rə.ˈfreɪn]

restrain [restrained, restraining, restrains]▼(to control or keep in check)
verb
[UK: rɪ.ˈstreɪn] [US: ri.ˈstreɪn]We need to learn to restrain ourselves. = Bisogna imparare a trattenersi.