Sids
abbr. 婴儿猝死综合症（sudden infant death syndrome）
🗣️ 情景例句
The more natural it will become.
它们就会变得越自然。
When the police arrived, I was doing the housework.
当警察来的时候，我在做家务。
Sure. See you tomorrow. Goodbye!
当然。明天见。再见！