?视程障碍
... obstruction marking 障碍物标志 obstruction to vision 视程障碍 obstruction 妨碍;闭塞;障碍物;碍航物 ...
?能见度变坏
... 由好变坏 Downturn 能见度变坏 obstruction to vision 质量变坏 debase ...
?视障
... 视障现象 obscuring phenomenon 视障;能见度变坏 obstruction to vision 海性率 occanicity; oceanity ...
?能风度变坏
... 很差能风度 very poor visibility 能风度变坏 obstruction to vision 能风度表 visibility chart ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。