薄 弱 bó ruò : weak; frail

步 人 後 塵 bù rén hòu chén : follow in other people's footsteps; trail along behind others

脆 弱 cuì ruò : weak; frail

扶 手 fú shǒu : railing

軌 [轨] guǐ : course; path; track; rail

Big5: , Unicode: 8ecc (軌),
Links: MT, Cantonese, Ld, Chinese Language

活 動 房 屋 huó dòng fáng wū : trailer

檻 [槛] jiàn : bar; railing

Big5: , Unicode: 6abb (檻),
Links: MT, Cantonese, Ld, Chinese Language

嬌 [娇] jiāo : lovable; pampered; tender; delicate; frail

Big5: , Unicode: 5b0c (嬌),
Links: MT, Cantonese, Ld, Chinese Language

欄 [栏] «欄» lán : railing

Big5: , Unicode: 6b04 (欄),
Links: MT, Cantonese, Ld, Chinese Language

欄 杆 lán gān : railing; banister

列 車 liè chē : train (railway term)

楯 shǔn : draw forth; horizontal railing

Big5: , Unicode: 696f (楯),
Links: MT, Cantonese, Ld, Chinese Language

鐵 路 tiě lù : railroad; railway

線 索 xiàn suǒ : trail; clues; thread (of a story)

站 台 zhàn tái : railway platform