zygomorphica. 兩側對稱的學術名詞兩側對稱[的]:生命科學兩側對稱的〔生物〕:海洋地質學兩側對稱:植物學左右對稱的:植物學不整齊的:植物學英文釋義capable of division into symmetrical halves by only one longitudinal plane passing through the axis