The extramembrane region consists of 758 aminoacids, including signal peptide containing 31 amino acids at N-terminus and seven Ig-like domains.是什么意思_The extramembrane region consists of 758 aminoacids, including signal peptide containing 31 amino acids at N-terminus and seven Ig-like domains.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句