Retardation
[ [ˌritɑr'deʃən] ]
大学 College
n. 迟延, 妨碍, 阻止\\n[化] 缓聚作用
📖 牛津释义
retardation
n[U]
mental retardation 智力迟钝.
🗣️ 情景例句
I think that really answers your questions, Marilyn.
我觉得这确实解决了你的问题, Marilyn。
So that's how it is!
原来如此。
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头,伸出5根手指表示我只愿出5镑钱。
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