英语听力:自然百科 虫虫兄弟—14
时间:2014-10-23 07:49:25
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(单词翻译)
Most people don't expect the house cool from these beetles2, but we should be thankful for their services. They can smell dead flesh from a staggering three kilometers away. When they find the corpse3, they dress it first, coating it * and oral fluids to slow down rotting and stop the smell of decaying flesh attracting unwanted attention. Each beetle1 has an eager * in toe. Tiny mites4 ride along, they are after the eggs and larva of carrying flies, the beetle's competition. The female burying beetle will lay up to 30 eggs nearby and feed her young on scraps5 of regurgitated flesh until they are big enough to eat from the corpse themselves.
Home, sweet home, now complete with its very own death trap and a corpse under the floor boards. The dog's not the only one keen to start supper early. By storing food, we've made life a lot simpler for some
lodgers6, like these rice weevils. For them, * is a thing of the past, with even removed indigestible
chaff7 for them. Under the scanning electro-microscope, their syphon like mouth, are clearly visible. They eat into rice, making holes to lay their eggs in. A female house spider has
hitched8 a ride on the shopping, but more of her later. It's often the creatures you overlook that make the most mess.
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