trimestral

a. 每三个月一次的, 每季的

释义与例句

adj.
  1. 1.

    Of trimesters or the use thereof; quarterly; trimonthly.

    罕用

    The school found that a trimestral system mitigated some of the problems caused by its high student turnover.

词源

From trimester + -al.

来源：wiktionary