aux.inn.(名词)Any of several plant hormones that regulate various functions, including cell elongation.植物生长素:一种调节多种功能,包括细胞伸长的植物激素来源:From Greek auxein [to grow] * see aug- 源自 希腊语 auxein [生长,成长] *参见 aug- 【引伸】auxin.icadj.(形容词)auxin.icallyadv.(副词)