单词 饮液 例句 DEFINITIVE EXAMPLES 权威例句〔pinocytosis〕Introduction of fluids into a cell by invagination of the cell membrane, followed by formation of vesicles within the cells.胞饮作用,饮液作用,吞饮作用:因细胞膜内陷而将液体注入细胞中,随后在细胞...