Ecm
欧洲共同市场, 电子干扰\\n[电] 电子反测量
🗣️ 情景例句
Have you ever done supervisory work?
你担任过管理工作吗？
The ancient Roman civilization was finally destroyed by the nomadic tribles.
古罗马终于被游牧民族灭亡了。
Following in his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record.
很多年之后，马尔科姆爵士的儿子唐纳德踏着父亲的足迹，也创造了一项世界纪录。