bark beetle

bark beetle 基本解释

n. 树皮甲虫

词组短语

1、spruce bark beetle [网络] 云杉树皮甲虫

bark beetle 用法和例句

1、elm bark beetle.

榆绒根小蠹

2、peach bark beetle.

桃棘胫小蠹

3、The bark beetle aggregation pheromone is an insect pheromone.

小蠹虫聚集信息素是昆虫信息素的一种。

4、Characteristics of Forest Damaged by Bark Beetle and Remote Sensing Detection

林木受小蠹虫危害的表征及其遥感监测

5、Biological activity and excretion law of aggregation pheromone of larch bark beetle

落叶松八齿小蠹聚集信息素生物活性及分泌规律

6、The spruce bark beetle is the major tree-killing insect pest of Alaska spruce forests.

云杉树皮甲虫是阿拉斯加云杉树林中危害树木的主要害虫。

重点词汇

bark vi. 吠叫；厉声说话 vt. 大声喊出；厉声说出 n. 犬吠声；似吠声；树皮

beetle n. 甲壳虫；大槌；捶布机 vt.& vi. 快速移动；用大槌捶打