Seit
[医][=supervisory electronic installation technician]监视电子装置管理技术员
🗣️ 情景例句
Sounds of the country.
乡村音响。
See you tomorrow.
明天见。
Recent developments in astronomy have made it possible to detect planets in our won Milky Way and in other galaxies.
天文学方面最新发展使得我们能够在银河系和其他星系发现行星。