英汉词典

1.When, in experiments, these caterpillars were fed milkweed leaves dusted with pollen from modified maize plants, they died.

在实验中，这些毛毛虫被喂食沾有转基因玉米花粉的马利筋叶子，然后它们死亡了。

2.These noxious substances limit caterpillars' growth and reduce the number of eggs that female moths lay.

这些有毒物质会限制毛毛虫的生长，减少雌蛾产卵的数量。

3.Mr Mays, said: 'Swallowtail caterpillars are beautiful creatures.

梅先生说：“燕尾状毛虫是很美丽的生物。”

4.The defoliation of millions of acres of trees by massive infestations of gypsy moth caterpillars is a recurring phenomenon in the northeastern United States.

在美国东北部，舞毒蛾毛虫的大规模侵扰导致数百万英亩的树木落叶，这是一个反复出现的现象。

5.These crystals reenter the environment after the insect dies and decomposes, thus becoming available to infect other caterpillars.

这些晶体在昆虫死亡和分解后重新进入该环境，从而可以感染其他毛虫。

6.Caterpillars change into butterflies.

毛虫变成蝴蝶。

7.Forest stands of red oaks, with their tannin-rich foliage, may even provide caterpillars with safe havens from disease.

红栎树的林分枝的叶子富含鞣酸，甚至可以为毛毛虫提供远离疾病的安全避难所。