基本解释n.絮球同根派生 blowball相关词英汉例句"Every April, when these trees become mature, they will spread the blowball," she said. 韓研究員說，每年4月毛白楊果實成熟時便會開裂竝釋出楊絮。blowball更多例句专业释义生物學絮球