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字词 闭塞
释义 闭塞 [- sè]①(堵塞) stop up; close up:
•¶ 鼻孔闭塞 with one's nose stuffed up
②(交通不便) hard to get to; out-of-the-way; inaccessible:
•¶ 以前这一带交通闭塞。 In the past this district was very hard to get to.
③(消息不灵通) unenlightened; out of touch:
•¶ 耳目闭塞 uninformed; ignorant
•¶ 消息闭塞 ill-informed
④〖电〗 blocking; blockage; bottoming; emphraxis; occlusion; occlusio oblitelation; paralysis; rejection; seclusion
闭塞壁孔aspirated pits闭塞壁孔对aspirated pit-pair闭塞触点blocking contact闭塞电键make-busy key闭塞电路lock-out circuit闭塞电压blocking voltage闭塞电阻blocked resistance闭塞阀blocking valve闭塞光电池blocking photocell闭塞过程seclusion闭塞继电器make-busy relay闭塞接触器blocking contactor闭塞空间dead-air space闭塞空气dead air闭塞(信号)控制站block post闭塞脉冲blocking impulse闭塞器closer闭塞区间block section闭塞时间off-period闭塞体occlusor闭塞纹孔 〖植〗aspirated pit闭塞系统block system闭塞系统继电器block system relay闭塞线plugging-up闭塞线圈blocking coil闭塞信号block signal闭塞信号机block signal machine闭塞站block station闭塞指示器block indicator闭塞装置latching
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更新时间:2026/10/6 4:09:19