occurring or existing at the same time or having the same period or phase; "recovery was synchronous with therapy"- Jour.A.M.A.; "a synchronous set of clocks"; "the synchronous action of a bird's wings in flight"; "synchronous oscillations"同時にまたは同期間、同じ段階で起こるかまたは存在する同期的
例:recovery was synchronous with therapy- Jour.A.M.A. 回復は治療と同期だった?ジョール.A.M.A