常见例句用作名词 (n.)Study on thinning to Robinia pseudoacacia forest on the Loess Plateau.黄土高原刺槐林间伐改造研究。Studies on the hard stem cutting propagation technique of Robinia pseudoacacia L.四倍体刺槐硬枝扦插技术研究。 返回 Robinia pseudoacacia