在门口

• on the threshold

例句

1. 招待员站在门口分发节目单。
   The usher stood at the door giving out programs.
2. 在门口的究竟是谁呢？
   Whoever can that be at the door?
3. 进屋前先在门口擦鞋垫上擦一擦鞋子。
   Scrape your shoes on the door mat before you come in.
4. 猫在门口哀叫着想出去。
   The cat whined at the door, asking to be let out.
5. 她站在门口，拿不定主意是否进去。
   She stood in the doorway, unable to decide whether to go in.