Osteosynthesis
[医] 骨缝术
🗣️ 情景例句
I'm going to party after exams.
考试结束后，我要去聚会。
Would you mind calling back sometime?
你介意找个时间打电话回来吗？
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。