http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
在《PONS词典》中的词汇
在《PONS词典》中的词汇
beetle [ˈbi:tl, 美 -t̬l] 名词
在《PONS词典》中的词汇
在《PONS词典》中的词汇
beetle [ˈbit̬·əl] 名词
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单语范例（未经PONS编辑处理）
It still provides a lot of protection against other insects, and it also continues to be very effective against Colorado potato beetle on many farms.
www.manitobacooperator.ca One example is the Colorado potato beetle.
www.bbc.co.uk The Colorado potato beetle has developed resistance to all major insecticide classes, although not every population is resistant to every chemical.
en.wikipedia.org In the spring Colorado potato beetles emerge from hibernation.
en.wikipedia.org The eggs hatch after about two weeks and the first instar larvae search out Colorado potato beetle larvae that are about to pupate.
en.wikipedia.org