retarded
🇺🇸
/rɪˈtɑːrdɪd/
🇬🇧
/rɪˈtɑːdɪd/
adjective
R
slow in mental development or learning
The child was diagnosed as mentally retarded and needed special education support.
這個孩子被診斷出智力發展遲緩，需要特殊教育支持。
translation
智能不足