常见例句The highest rumen total free amino acid(TFAA) was observed in D group,higher than that in A group(P0.05). 瘤胃总游离氨基酸以D组最高;极显著(Ptrifluoroacetic anhydride (TFAA) 三氟醋酐TFAA(trifluoroacetic anhydride) 三氟醋酐 返回 tfaa