Ferreous mesua is qualitative firm and heavy, duramen is damask, pith line fine beauty, make furniture with its, wear well.

铁力木质坚而沉重，心材淡红色，髓线细美，用其制作家具，经久耐用。

Long sticks pith underdevelopment.

长枝髓心不发达。

And pith instructions are really, really valuable.

精要口诀是非常非常珍贵的。

Fruit wall: it consisted of pericarp, pulp and pith.

果壁：果壁可分为果皮、果肉和果心三部分。

The pith of sunflowers is a kind of natural cellular material.

向日葵髓芯是一种天然的高分子泡沫材料。