ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
English
中文詞彙
obstacle restricted areas
障礙限制區
obstacle zone
障礙區
obstructer
障礙器
obstruction
light阻礙標示燈,障礙標示燈
obstruction balloon
障礙氣球
obstruction beacon
障礙標桿
obstruction buoy
障礙(物)浮標
obstruction light
阻礙標示燈,障礙標示燈
obstruction marker
障礙(物)標記
obstruction, denial
阻斷(資訊戰用語)