基本解释n.[植] 松脂植物；松香草(产于北美)同根派生 rosinweed相关词英汉例句Perfoliate Rosinweed 串叶松香草rosinweed更多例句词组短语短语whorled rosinweed 轮生松香草rosinweed detail 松脂植物rosinweed更多词组英英字典柯林斯英英字典 any of several North American plants of the genus Silphium and related genera, esp the compass plant, having resinous juice, sticky foliage, and a strong smell: family Asteraceae (composites) rosinweed剑桥字典rosinweed柯林斯字典