learning difficult是什么意思 learning difficult怎么读
learning difficult的用法和样例
- Many of the adults were assessed as having learning difficulties.
许多成年人都被认定有学习困难。 - Typical clinical features include coarse faces, skeletal abnormalities, hypogenitalism and severe learning difficulties.
典型临床表现包括粗糙面容，骨骼异常，生殖腺发育不全核严重学习困难。
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