Question

abscisic acid
ab.scis.ic acid  AHD[²b-s¹z“¹k]   DJ[#b6s!z!k]  KK[#b6s!z!k]
n.Abbr.ABA（名词）缩写ABA
    A plant hormone, C₁₅H₂₀O₄, involved in the abscission of leaves, flowers, and fruits and the dormancy of buds and seeds.
    脱落酸，离层酸：一种植物荷尔蒙，C₁₅H₂₀O₄，与植物的叶子、花朵和果实的脱落及胚芽和种子的休眠有关