lignin

IPA/ˈlɪɡ.nɪn/
KK[lˈɪɡnɪn]IPA/ˈlɪɡ.nɪn/

lignin — 名詞

1. a natural substance that works with cellulose to make the walls of plant cells s

1.名詞
釋義

木質素

使植物細胞壁變硬的物質

a natural substance that works with cellulose to make the walls of plant cells stiff and strong, as in wood.

例句

Shanti labelled the lignin in the class drawing of a plant cell wall.

Shanti 在課堂畫的植物細胞壁圖上標出了木質素。

object of label: label the lignin in a drawing

The lignin in its cell walls kept the wooden shelf from bending under the books.

這個木架細胞壁裡的木質素，讓木架在書本的重量下不會彎曲。

subject of keep: lignin keeps wood stiff

常見搭配
  • cellulose and lignin
  • lignin content

用法筆記

Uncountable, so it is not used with a or an: write the lignin in wood, not a lignin in wood.

同根字

  • lignify
    動詞
  • lignification
    名詞