SecundasɪˈkəndəCOCA¹⁶⁷⁵⁷⁷BNC¹¹⁴⁰²⁴⁺⁵ 基本例句 n.塞肯达¹⁰⁰ When the formation of sieve foramina secunda, the cells with long processes were decreased and gradually disappeared. 筛状的第二孔形成后,长突起状细胞减少并消失。 cnki Secunda saw Maximus die, and then Secunda died. 西孔德看见马克西默斯死了,然后西孔德死了; blog.sina.com.cn