Predatory arthropods of Thrips palmi (Karny) were surveyed from the spring of 2001 through to the spring of 2002 in non-sprayed vegetable crops in Guangdong province.是什么意思_Predatory arthropods of Thrips palmi (Karny) were surveyed from the spring of 2001 through to the spring of 2002 in non-sprayed vegetable crops in Guangdong province.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句