un·forth·com·ingBrE /ˌʌnfɔːθˈkʌmɪŋ/ 🔊NAmE /ˌʌnfɔːrθˈkʌmɪŋ/ 🔊 adjectivenot wanting to help or give information about sth 不愿帮忙的;口紧的;不露口风的 SYN reticent ◆He was very unforthcoming about what had happened. 他对发生的事守口如瓶。🔊🔊 OPP forthcoming