semi-weekly
adjective, adverb/ˌsemi ˈwiːkli/
/ˌsemi ˈwiːkli/, /ˌsemaɪ ˈwiːkli/
(also semiweekly
(North American English)/ˌsemiˈwiːkli/
/ˌsemiˈwiːkli/, /ˌsemaɪˈwiːkli/
)- produced or happening twice each week
半周：每周产生或发生两次 - a semi-weekly meeting
每半周举行一次会议 - He has to have injections semiweekly.
他必须每半周注射一次。
- a semi-weekly meeting