retarded
adj backward in physical or (esp) mental development 身体或(尤指)精神发育迟缓的; 智力迟钝的
be severely (mentally) retarded (智力)发育极为迟缓.
🗣️ 情景例句
There's no end to the paperwork I have on my desk.
我桌上的工作永远没个完。
Be careful.
小心。
You were very kind. You brought out all your jewellery and you told me I could take anything I wanted. There were so many beautiful things that it was hard to choose. And then I saw a lovely diamond necklace with a big blue stone in the centre.