單詞
reproduction
英 [ri?pr?'d?k?(?)n]
美[,ripr?'d?k??n]
基本信息
- n. 繁殖，生殖；復制；復制品
TOEFLCET6低頻詞擴展詞匯
詞態變化
復數:?reproductions;
中文詞源
reproduction 復制，繁殖
來自 reproduce,復制，繁殖。
英文詞源
- reproduction (n.)
- 1650s, "act of forming again," noun of action from reproduce. Of generation of living things, from 1782; of sounds, from 1908. Meaning "a copy" is from 1807.
雙語例句
- 1. Genes are those tiny bits of biological information swapped in sexual reproduction.
- 基因是在有性繁殖中交換的微小生物信息。
來自柯林斯例句
- 2. We have been able to divorce sex from reproduction.
- 我們已經能夠將性和生育完全分開了。
來自柯林斯例句
- 3. Use a black pen on white paper to ensure good reproduction.
- 用白紙黑筆，以確保復印清晰。
來自《權威詞典》
- 4. The craftsmen have ensured faithful reproduction of the original painting.
- 工匠保證要復制一幅最接近原作的畫.
來自《簡明英漢詞典》
- 5. In human reproduction, one female egg is usually fertilized by one sperm.
- 在人體生殖過程中, 一個精子使一個卵子受精.
來自《簡明英漢詞典》
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