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- Stamen is in the middle of a flower and may produce pollen. 雄蕊长在花的中央，能产生花粉。
- Stamen is in the middle of a flower and may produce pollen . 雄蕊长在花的中央，能产生花粉。
- Cycads and ginkgo have motile sperm, unlike gnetophytes and conifers, which produce pollen. 苏铁和银杏具活动精子可区别于买麻藤和松柏类，它们不产生花粉。
- They are among the earliest plants to start producing pollen, the dust-like, male reproductie parts of plants that cause most allergies. 它们名列于最初期产生花粉的植物之中。树木产生的花粉呈粉尘状，由雄性植物繁殖部分产生并且引起大多数的变态反应。
- Stamen is in the middle of a flower and may produce pollen 雄蕊长在花的中央，能产生花粉。
- There is a high pollen count in the air. 空气中有很高的花粉计数。
- Anther- the part of the stamen that produces pollen 花药的雄蕊部分生产花粉
- Can you produce any proof of your date of birth? 你能出示有关你的生日日期的任何证件吗？
- Arsenals are factories that produce weapons. 军工厂是生产武器的工厂。
- The negotiator produce a new set of figures. 谈判者们提出了一组新数字。
- However, this failed to produce the desired result. 但这并没有产生预期的效果。
- He can produce evidence to support his allegations. 他能提出证据以表明他的指控属实。
- A microscopic fossil, as of a pollen grain or unicellular organism. 微体化石一种微小的化石，如花粉粒或单细胞有机体的化石
- Like causes tend to produce like results. 类似的原因往往产生类似的结果。
- The workers have little pollen baskets on their legs. 工蜂脚上有装花粉的小"篮子"。
- He couldn't produce a scrap of evidence against it. 对於那件事他一点也提不出证据。
- Anther is a part of a flower that contains the pollen. 花药是花的雄蕊上带花粉的部分。
- Iron reacts with water and air to produce rust. 铁与水和空气起化学反应而生锈。
- None could produce a simple, tidy answer. 没有人能提出一个简单而又令人满意的答案。
- Everything concurred to produce the desired effect. 所有的事凑合在一起产生了预期效果。
