anti-insect英'æntiː'ɪnsekt美'æntiː'ɪnsektCOCA³¹⁵¹¹¹⁺⁴BNC²³⁶²¹³⁺¹ 基本例句 抗昆虫¹⁰⁰ This paper analyses the diverse significance, hereditary strength and dependence of several main characters among the varieties of different Bt gene anti-insect cottons. 对不同抗虫棉品种间几个主要性状的差异显著性、遗传力及相关性进行了分析。 cnki