trisomy
[traɪ'somi; 'traɪ,somi]
- n. 三染色体细胞；三染色体性
英英释义
- 1. chrosomal abnormality in which there is one more than the normal number of chromosomes in a cell
实用场景例句
- A short femur is associated with trisomy 21 rather than trisomy 13 and holoprosencephaly.
- 股骨短与21-三体而不是13-三体或全前脑畸形有关.
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双语例句
- 1. Fetuses aneuploidies , including trisomy 13 and 18 and triploidy, may have smaller placentas . 9–11.
- 但是,生长受限的胎儿, 包括13三体和18三体的胎儿胎盘都会明显偏小.
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- 2. A short femur is associated with trisomy 21 rather than trisomy 13 and holoprosencephaly.
- 股骨短与21-三体而不是13-三体或全前脑畸形有关.
来自互联网
英文词源
- trisomy (n.)
- 1930, from trisome (from tri- + ending from chromosome) + -y (4).