Echitenine
[化] 艾奇宁; 狄他树皮低碱\\n[医] 澳洲鸡骨常山硷
🗣️ 情景例句
Susan's teddy bear.
Susan送的泰迪熊
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
My shoes are worn out.
我的鞋穿破了。