整株植物上长满了绒毛。
“来，小伙子。”他说着，把那株植物递给科林。
如果一只动物不是攻击它的敌人或逃跑，而是攻击一株植物或灌木呢？
How about an animal that instead of fighting its enemy or running away, it attacks a plant or a bush?
尽管如此，通过利用鼻病毒株之间隐藏的相似性，可能会成功抵抗鼻病毒。
A defense against rhinoviruses might nonetheless succeed by exploiting hidden similarities among the rhinovirus strains.
即使在感染你的时候，感冒病毒也会发生变异，而且新的病毒毒株经常出现，以至于当制药商研制出针对其中一种变异的疫苗时，血清已经过时了。
Colds mutate even while they're infecting you, and new strains pop up so often that by the time drug-makers create a vaccine against one variation, the serum is already out of date.
蚜虫的运动也是如此，当吃完一株食用植物的幼叶，它们的后代会飞到另一株宿主植物上，没有蚜虫会再回到最初的地方。
So can the movement of aphids when, having depleted the young leaves on one food plant, their offspring then fly onward to a different host plant, with no one aphid ever returning to where it started.
一些生物学家假设，如果一株植物处在另一株植物的荫蔽下，它就会停止生长，当它感知到红光与远红光的不寻常比例时，反应就会触发。
Some biologists hypothesize that a plant will stop growing if it's in the shade of another plant, a reaction that's triggered when it senses an unusual ratio of red light to far-red light.
这是一株迷你树。
这是一株雏菊。
蚜虫的确能把一株植物吸干。
“看，”老人指着两株植物说。
一块稻田可能有成千上万株水稻。
一株香蕉通常一年结一次果。
一株水稻要三到六个月的时间才能成熟。
It takes about three to six months for a rice plant to become ready.
男孩抓着那株植物，轻松地把它拔了出来。
1973年，他终于研发出了第一株杂交水稻。
1964年，袁先生偶然发现了一株天然杂交水稻。
In 1964, Yuan found a natural hybrid rice plant by accident.
1895年发现的苏铁树是同类树种中的唯一一株。
一个滴落在农夫的鼻子上，另一个滴落在一株枯竭的植物上。
One fell on the farmer's nose, and the other on a thirsty plant.
1974年，袁和他的团队成功培育出世界上第一株杂交水稻。
In 1974, Yuan and his team developed the world's first hybrid rice successfully.
1979年，夏威夷大岛的基拉韦厄火山喷发出岩浆，一株梯蕨从裂缝中钻了出来。
A ladder fern springs from a crack in the 1979 lava flows from Kilauea Volcano on the Big Island of Hawaii.
最令人惊讶的是，植物具有一个惊人的交流系统，可以把森林里的几乎每一株植物连接起来。
Most surprisingly of all, plants have an amazing system of communication that can link nearly every plant in a forest.
银杏是一种雌雄异株的植物，具有重要的经济和研究价值。
Ginkgo, a plant of dioecism, has important economic and research values.
他肯定在说他的老伙伴——那株豌豆。
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