Peritectomy
[医] 球结膜环状切除术
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
Do you ever do exercises on Saturday?
你曾经在星期六做练习吗？
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？