常見例句Through the amino acid and the peptide transportation system, the chelate penetrates the intestines hypoblast to enter the blood completely. 通過氨基酸和肽的轉(zhuǎn)運(yùn)系統(tǒng),螯合物完整地透過腸粘膜層進(jìn)入血液。 返回 hypoblast