| 单词 | semiannual |
| 释义 | semiannual (once / 30229 pages) adj WORD FAMILY semiannual: semiannually+/annual: annually, annuals, biannual, semiannual/biannual: biannually USAGE EXAMPLESThe first of the semiannual meetings was in May. Wall Street Journal(Nov 27, 2016) He had done so before, in August 2015, when he ordered a halt to a semiannual economic report. Los Angeles Times(Nov 21, 2016) This semiannual ritual shifts our rhythms and temporarily makes us groggy at times when we normally feel alert. Time(Nov 03, 2016) adj occurring or payable twice each year Syn biannual, biyearly, half-yearly periodic, periodical happening or recurring at regular intervals |
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