问题
问答题 简答题
电磁线圈炮
答案
参考答案：
由线圈中的电流产生磁力加速弹丸的火炮。
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电磁线圈炮
参考答案：
由线圈中的电流产生磁力加速弹丸的火炮。
| 选用句子补全对话 | |
Han Mei: Oh Hi, Ann. 1 Ann: About six on weekdays. I have breakfast at about six thirty. Han Mei: 2 Ann: She gets up at about six thirty. Han Mei: 3 Ann: Oh, bread and milk. Sometimes an egg, but May likes hamburger and tea. 4 Han Mei: Tea and bread. I don't like milk very much. Ann: 5 Han Mei: Yes, many Chinese do, but I don't. |