frog crossing弯: curved; bent; crooked; flexu ...轨: rail; track叉: part so as to form a fork; f ...弯轨效道叉: frog crossing弯轨: curved rail下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:弯轨交道叉，即可在微信中查询翻译
