biconcave
/bai'kɒnkeiv/
中文翻译
a. 双凹的
[医] 双凹[形]的
英文解释
s. concave on both sides
常见例句
1
a biconcave disc that has no nucleus
2
It is remarkable for having biconcave vertebrae, and sharp, conical teeth set in sockets
3
These reptiles are related to the crocodiles, but have biconcave vertebrae.
4
A group of fossil saurians having biconcave vertebrae and the teeth implanted in sockets.
相关词组
1
[医] 双凹透镜