异花受粉把花粉从一棵植物传到另一棵里；
Transfer of pollen from one plant to another; cross-pollination.
如果你那处在青春期的儿子女儿正饱受粉刺痤疮的摧残，那么是时候振作起来了。
If your teenage son or daughter is blighted by acne, they can take heart.
如果你那处在青春期的儿子女儿正饱受粉刺痤疮的摧残，那么是时候振作起来了。
If your teenage son or daughter is blighted by acne, they can take heart.
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