Objects: Endothelial nitric oxide synthase (eNOS) is a key enzyme for the conversion of L-arginine to nitric oxide.是什么意思_Objects: Endothelial nitric oxide synthase (eNOS) is a key enzyme for the conversion of L-arginine to nitric oxide.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句