They prey on other invertebrates, which they capture with a unique proboscis.它们用独特的吻捕食其它无脊椎动物.an excretory organ of certain invertebrates.某些无脊椎动物的排泄器官Insects and worms are all invertebrates.昆虫和蠕虫都是无脊椎动物。In the earthworm ...
Insects and worms are all invertebrates.昆虫和蠕虫都是无脊椎动物。In the earthworm and many other invertebrates, these excretory structures are called nephridia.在蚯蚓和许多其它无脊椎动物中, 这些排泄结构称为肾管.But regulators with spine are still better th...
During the war time , worrier riding the horse to kill the enemy.在古代的战场里, 有些战士们都是骑着马来杀敌.Don't be such a worrier!别总那麽愁眉苦脸的!Parents often balance other, with one the worrier and the other one remaining calm.父母之间通常能互相平...
In the Northwest, they are being planted by hedgerow on seedling roots, clonal and dwarfing stocks.在西北部地区用灌木树篱把它接在实生砧 、 无性砧及矮化砧上.In the Northwest, they are being planted by hedgrow on seedling roots, clonal and dwarfing ...
Serbia would not accept such a decision, and the dynasty would be endangered.塞尔维亚不能接受这样的决策, 而且这会危及王朝.Eventually Sam persuaded her to accept an offer of marriage...最终萨姆说服她接受了求婚。Even after losing his job, he was too proud ...