短语词组短語bottle e trap 瓶型氣隔bottle -trap 繙譯;瓶式曲琯bbellyy bottle trap 瓶型氣隔siphon bottle trap 反虹吸瓶型氣隔anti -siphon bottle trap 反虹吸瓶型氣隔trap bottle 分離器aspirator trap bottle 吸引器防泄瓶 返回 bottle trap