| 词汇 |
son-preference |
| 释义 |
son-preferenceEconomist²⁹⁹⁰¹⁺⁴
基本例句
男孩偏好¹⁰⁰
What happens to the sex ratio at birth if fertility is maintained at a low level depends on the evolution of son preference.如果生育率维持在低水平上，出生性别比的前景取决于男孩偏好的演化。 |
| 随便看 |
- RNA maternal messenger RNA
- RNA-Mediated Transposable Elements in Insects
- RNA,Messenger
- RNA,Messenger,Editing
- RNA,Messenger,Masked
- RNA,Messenger,Maternal
- RNA,Messenger,Paternal
- RNA,Messenger,Polyadenylated
- RNA,Messenger,Precursors
- RNA,Messenger,Splicing
- Rna,Messenger,Stored
- rna metabiosis
- rna metabolic defence
- rna methylase
- RNA Methylases
- RNA Methyltransferases,T
- RNA,Met Transfer
- RNA,Micro
- RNA Modification,Post-Transcriptional
- rna modification restriction system
- RNA Modifications,Post-Transcriptional
- rna mucilage
- rnanaging dynamicly
- rnancozeb
- Rna,Neoplasm
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