The natural pigment comprises stone grains, stone powder, glaze, colored sands, egg shells, dry reed, dry tree branches, and dry bark.

所述天然颜料包括石头颗粒、石头粉末、釉料、彩砂、蛋壳、干芦苇、干树枝、干树皮。

youdao

It was probably discovered by accident when the sun made something burn-perhaps a dry tree in a hot summer. Soon fire began to be used as a source of energy.

一个夏天，在阳光的酷晒下，枯树枝燃烧起来，于是火被人类十分偶然地发现了。

youdao

Neither let the son of the stranger, that hath joined himself to the LORD, speak, saying, The LORD hath utterly separated me from his people: neither let the eunuch say, Behold, I am a dry tree.

与耶和华联合的外邦人不要说，耶和华必定将我从他民中分别出来。 太监也不要说，我是枯树。

youdao

Professor Cook says the tree-ring records show periods of wet and dry weather.

VOA: special.2010.05.25

On that day, the tree is as dry as it can be.

BBC: Stradivarius trees: Searching for perfect musical wood

As we trudged along, our surroundings changed from barren, stony outcroppings to dry pine forest to beech tree clusters to mucky, grassy, deciduous bogs.

BBC: Share this page

With a team of hired men, we dug for hours in the hot sun for the body of my father beneath a tree on a dry, wide African plain.

FORBES: Murders and Pensions: The Need for Forensic Investigations (March 28, 2006 )