短语词组短语Bark -beetle 小蠹虫northern cedar bark -beetle 管道hinoki minute bark beetle 丝柏小蠹birch bark beetle 桦棘胫小囊;详细翻译larch bark beetle 落叶松八齿mulberry minute bark beetle 桑梢小蠹ash bark beetle 欧洲白蜡小蠹alder bark beetle 赤杨棘胫小蠹 返回 bark beetle