词族 · trisomy
词形变化
英语词源
- trisomy (n.)
- 1930, from trisome (from tri- + ending from chromosome) + -y (4).
权威例句
- 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.
- 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.