railing 💬 日常口语 📖 n. 🔊 /ˈreɪlɪŋ/ 📊 B1 中文释义 栏杆 例句Hold the railing when you go downstairs.下楼时扶好栏杆。 日常口语中的其他单词as soon as possibleWIPcustomer reviewhoteldon't worry about itprawnsecond-handpassbodyboardinghoweverexhibitionà la carte