| 词汇 | biweekly |
| 词根词缀 | 词源： also bi-weekly, 1865, from bi- + weekly (see week). The sense "twice a week" is the first attested, but that of "every two weeks" is equally implied. 词根记忆： 双周刊(bi+week星期+ly→两星期)[bi-表示"两个,两"] 词根词缀： biweekly biweekly双周刊(bi+week星期+ly=两星期) bi-表示”两个,两”biweekly双周刊(bi+week星期+ly=两星期) bilingual双语种的(bi+lingu语言+al=双语的) biennial两年一次的(bi+enn年+ial=两年(一次) 的) biannual一年两次的(bi+ann[年]+ual=一年两次的) |
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