它们下蛋——很大的蛋。
All the male penguins will build nests if the female penguins lay eggs.
如果雌性企鹅下蛋，所有的雄性企鹅都会筑巢。
They lay eggs along the way and die.
它们途中产卵，然后死去。
"I lay eggs, " clucked the hen.
母鸡咯咯：“我会下蛋。”
丑小鸭不会生蛋。
不是，兔子不下蛋。
Both animals lay eggs, as birds do.
这两种动物都像鸟一样，要产卵。
Birds, fishes, and insects lay eggs.
鸟下蛋，鱼和昆虫产卵。
鸟都下蛋。
Is a hen who seldom lay eggs a good layer?
不常下蛋的鸡是好蛋鸡吗？
蜜蜂产卵。
The female butterfly and moth lay eggs on leaves.
雌性蝴蝶和飞蛾在树叶上产卵。
Native to Venezuela, the frogs lay eggs in bushes and trees overhanging streams.
来源于委内瑞拉的这种青蛙在悬于河流上方的灌木丛和树上产卵。
This is the place where Malaysian Plover come to lay eggs, they stay in a couple.
这里是马来西亚鸻飞来产卵的地方。它们总是成双成对。
The spider can lay eggs several times in the reproductive periods. So it is polyovulation type.
在生殖季节里可多次产卵，为多次产卵类型。
Seriously , though. I thought hens are one of the best animals . why ? Because they can lay eggs.
言归正传，我认为母鸡是最好的动物之一。为什么？因为它会下蛋。
If enough insects lay eggs on the road instead of in the water, the entire food web can be disrupted.
如果有足够多的昆虫在公路上而不是在水中产卵，那么整个食物链都可能被扰乱。
Unfortunately, the real world is rife with exceptions and edge cases - duck-billed platypuses are furry and lay eggs.
不幸的是，真实的世界总是充满了例外和极端情况—鸭嘴兽既有皮毛，又通过产卵繁殖后代。
Penguins eat fish, and spend much of their lives in Antarctic waters, but lay eggs and raise their young on land.
企鹅食用鱼类，大部分时间都生活在南极洲水中，但是在陆地上产卵以及养育小企鹅。
Scientists monitored the birds during the breeding season and noted when the female birds were preparing to lay eggs.
科学家在繁殖期观测这些鸭，并着重注意雌鸭何时准备生蛋。
He does not give milk, he does not lay eggs, he is too weak to pull the plough, he cannot run fast enough to catch rabbits.
那些家伙产不了奶，也下不了蛋，瘦弱得拉不动犁，跑起来也是慢吞吞的，连个兔子都逮不住。
Ichthyosaurs also resembled cetaceans in another way: unlike most living reptiles, which lay eggs, they gave birth to live young.
鱼龙和鲸类的另一点相似在于：不像其他目前存活的卵生爬行类，他们胎生生下后代。
He spent almost all his fortune on the hen which was said to be able to lay gold eggs, only to find it could not lay eggs at all.
为了买那只据说能下金蛋的母鸡，他几乎卖掉所有家当，没想到这只鸡连一般的蛋也不会下。
The invention relates to a method for inducing verasper moseri to lay eggs naturally, which belongs to the aquaculture field.
本发明属水产养殖领域，具体地说是一种诱导条斑星鲽自然产卵的方法。
The invention relates to a method for inducing verasper moseri to lay eggs naturally, which belongs to the aquaculture field.
本发明属水产养殖领域，具体地说是一种诱导条斑星鲽自然产卵的方法。
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