Echinopsine
蓝刺头碱
🗣️ 情景例句
Can I help with anything?
我能帮什么忙吗
He can't dress himself yet because he's too young.
他还不能给他自己穿衣服因为他是太年轻的。
The growth of alternative mental interests is a long process.
精神上多种情趣的培养是一个长期的过程。