infestations 

  1. 名詞
infestation複數: 大量滋生, 大批出沒
群襲
侵擾, 騷擾
(動、植物的)寄生蟲侵擾

    
                        
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例句

                

                    
    
                                                    
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                                So many infestations could be stopped .                            
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  2. 
                                Most urban areas battle rat infestations .                            
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                                Severe infestations can kill affected trees.                            
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                                There have also infestations in China and Japan.                            
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                                This product can also cut down on bug infestations .                            
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