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279页(254字)
【词性】:v.
【释义】:
阻挡,遮挡,堵塞
‖obstruction n.堵塞,妨碍obstruction balloon拦阻气球obstruction beacon障碍物信标obstruction buoy障碍物浮标obstruction lamp障碍灯obstruction marker障碍标志板,障碍标志器obstructive adj.阻碍的,妨碍的n.妨碍物obstructor n.妨碍物,阻碍者