These creatures can multiply quickly.

这些生物能迅速大量繁殖。

《柯林斯英汉双解大词典》

The spray gives a stronger immune reaction but carries a small risk that the virus will multiply too quickly in people with compromised immunity.

喷雾疫苗有更强免疫应答但也小有危险，病毒在免疫功能损伤者可迅速繁殖。

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Transfer wet laundry to the dryer quickly so germs don't multiply; dry for at least 45 minutes (or until the load is fully dry).

将洗好的湿衣服快速放入干衣机里，这样细菌才不会繁殖。要至少烘干45分钟(或者直到衣服完全烘干)。

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That could quickly multiply the efficiency advantages of thin clients, which have existed for decades without achieving widespread use.

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But he says that once contaminated peanut butter is consumed, the bacteria can multiply quickly and make people sick.

CNN: Kellogg to recall products over salmonella concerns

Scientists inject a protein of the novel H1N1 virus into the baculovirus, which can multiply quickly in insect cells.

CNN: CDC: U.S. may need 600 million swine flu vaccine doses