Ufcs
abbr. Underwater Fire Control System 水下发射控制系统
🗣️ 情景例句
about your math teacher or your math homework.
你的数学老师或你的数学作业。
Many ants kill the horse.
蚁多可杀马。
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。