出处:按学科分类—军事 上海科学技术文献出版社《英汉军事新词库》第380页(226字)
【释义】:
n.沟,(战)壕v.挖战壕
‖trench crossing越壕trench line堑壕线trench mortar迫击炮trench mortar battery迫击炮连trench mortar bomb迫击炮弹trench of communication交通壕trench shelter壕内掩蔽部trench warfare堑壕战