Different dosages(1/2 LD50,1/4 LD50,1/8 LD50) of sumicidin were given by gavage to mice to induce acute poisoning.是什么意思_Different dosages(1/2 LD50,1/4 LD50,1/8 LD50) of sumicidin were given by gavage to mice to induce acute poisoning.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句