one-time
🇺🇸
/ˈwʌn taɪm/
🇬🇧
/ˈwʌn taɪm/
happening only once; not repeated
She was a one-time visitor to the museum.
她曾經是博物館的一次性訪客。
formerly; previously
He was her one-time boyfriend.
他曾經是她的男朋友。