天敌是什么意思_天敌用英语怎么说_天敌的翻译_天敌翻译成_天敌的中文意思_天敌怎么读,天敌的读音,天敌的用法,天敌的例句

Their natural predators have been killed off.

它们的天敌被全部杀死。

柯林斯例句

He still believes that labor has to be the natural, mortal enemy of the manager.

他仍然相信,劳工必定是经理的天敌和死敌.

辞典例句

A zebra's stripes help this animal hide from its enemies.

斑马条纹有助它们避开天敌.

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Our herds have lots of predators like hyenas, lions, and leopards.

我们的牧群有许多天敌,如鬛狗 、 狮子和美洲豹.

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Fig .5. Qatar issued 7 beetle stamps in a set of 20 insect stamps in 1998.

图5.卡塔尔共发行了7张甲虫邮票. 1998年发行的一套20张的昆虫邮票中,天敌昆虫、粉昆虫、业害虫、生昆虫、赏昆虫等全包罗其中.

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Opportunity's brother is savvy the opportunities are the enemies of numbness.

机遇的兄弟是悟性,机遇的天敌是麻木.

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Women and men are never born enemies, but equal partners.

男女两性从来不是天敌, 而是平等的伙伴.

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Men and women are never born enemies, but equal partners.

男性与女性从来不是天敌, 而是平等的伙伴.

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Lady beetles are a natural control for aphids.

瓢虫是蚜虫的天敌.

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Porpoises and sharks are natural enemies.

海豚和鲨鱼是一对天敌.

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Caution: loose rock is your enemy.

注意: 松软的岩石是你的天敌.

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Natural enemies , especially species of Torymidae, are considered as efficient biological control agents.

它有许多天敌, 尤其是长尾小蜂, 被认为是有效的生物防治手段.

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Slit is an excellent channel for noise transmission, while a natural enemy of noise control.

缝隙是噪音传播的良好通道, 是噪音治理的天敌.

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They were then exposed to the urine of predators such as snow leopards and foxes.

随后将这两类老鼠放在天敌的面前,譬如雪豹或者狐狸等.

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Which weed ( Witchweed ) among the few flowering in weeds that act as the parasites on other plants.

独脚金在众多的花草中扮演了植物天敌的角色.

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