biannual是什麼意思 biannual的用法 biannual怎麼讀

biannual

英 [baɪ'ænjʊəl]美 [baɪ'ænjuəl]

adj. 一年兩次的

中文詞源

biannual 兩年一次的

前綴bi-, 二。詞根ann, 年，見anniversary.

英語詞源

biannual (adj.)

also bi-annual

; "occurring every six Months, twice a year," 1837, from bi- + annual. Related: Biannually; bi-annually.

權威例句

1. You will need to have a routine biannual examination.

你得接受一年兩次的例行檢查。

2. I have to make a biannual report next Monday.

下週一我得作半年度報告.

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3. This article is the seventh biannual review on photometric analysis.

本文是《分析試驗室》定期評述中“光度分析”的第七篇文章.

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4. Our school doctor recommends a biannual visit to the dentist.

我們校醫建議一年去看牙醫兩次.

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5. The club has a biannual meeting.

這個俱樂部一年開兩次會.

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[ biannual 造句 ]