复鲕
参考答案：
一个鲕粒中，包含两个或多个小鲕粒，即包壳中有多个核心。
3. We really have a high opinion of him for his courage to say that he was wrong. The underlined part means _____.
A．admire
B．excuse
C．say sorry to
D．Hate
钢板弹簧是汽车悬架中应用最广泛的一种（）
A.弹性原件
B.钢板原件
C.伸缩原件
