有些唾液酸位于溶酶体的外表面.Some sialic acid is on the external surface of lysosomes.包括酯酶的一些, 可以位于完整溶酶体的外表面.Some, including an esterase, may be on the outside of intact lysosomus.正常情况下细胞溶质中不存在溶酶体的酶.Lysosomal enzymes are not normally ...
Like other tyrants, he tried to silence anyone who spoke out against him.像其他暴君一样，他力图压制任何公开反对他的人。The people suffered under foreign tyrants.人民在异族暴君的统治下受苦受难.Everybody still jumps up and down about being rid of tyrants.大家都还在...