基本解释n.起源；出处同根派生 provenience相关词英汉例句Drought-resistance of Rootstock of Ziziphus mauritiana Lam. From Different Provenience 毛叶枣不同种源砧木的抗旱性评价provenience study 来源和出处的研究provenience更多例句词组短语短语provenience study 来源和出处的研究provenience更多词组