elongation

[.i:lɔŋ'geiʃən]

n.延伸

例句与用法:

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

词形变化:

动词过去式: elongated | 动词过去分词: elongated | 动词现在分词: elongating | 动词第三人称单数: elongates |

详细释义:

n.

1. 伸长; 延长[U]

2. 延长部分[C]