The source of the BT was reviewed.Mechanism of Bacillus thuringiensis toxicity to pests and status of application were included.The problem and the probably solvable way were brought forward.是什么意思_The source of the BT was reviewed.Mechanism of Bacillus thuringiensis toxicity to pests and status of application were included.The problem and the probably solvable way were brought forward.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句