塞文河...

adj.构成的，制定的...

破裂性...

He behaved aggressively out of bravado.他摆出一副挑衅的架势，但只是虚张声势。Mr. Menendez has aggressively pursued new business.梅嫩德斯先生积极开拓新业务。Many farmers will then chase you off their land quite aggressively...许多农民然后就会凶巴巴地把你从他们的土地上撵走。At t...

adj.不爆炸的...

derivant的音标：derivant的英式发音音标为：['derɪvənt]derivant的美式发音音标为：['derɪvənt]...