1.
Limestone deposits are prevalent.
石灰石的蕴藏到处都有。
2.
The study of gems.
宝石学对宝石的研究
3.
monohydrate dolomitic lime
单水化含白云石的石灰
4.
The value of diamond is above ruby.
钻石的价值比红宝石高。
5.
Petrology is the science of the rocks.
岩石学是岩石的科学。
6.
And this is Qi Baishi's @Chickens and Stone@.
这是齐白石的《鸡石图》。
7.
A transparent, green variety of garnet used as a gem.
翠榴石一种透明的、绿色的、用作宝石的石榴石
8.
Containing or composed of flint.
燧石的含燧石的或由燧石构成的
9.
Being or similar to a fossil.
类似化石的化石的，类似化石的
10.
With diamond, ruby or sapphire?
是要钻石的、红宝石的还是蓝宝石的？
11.
of or pertaining to certain stony meteorites.
有石陨石或由某种石陨石组成的。
12.
All authorities on gems agree that the diamond, ruby, sapphire, and emerald are precious stones.
所有的宝石权威都同意，钻石、红宝石、蓝宝石和绿宝石是宝石。
13.
fortification marble
一种用于雕刻的石灰石
14.
petrolwum tar sand
含石油沥青的岩石或砂
15.
fossil gymnospermous plants of the Carboniferous.
石炭纪的裸子植物化石。
16.
Opals are milky gems.
蛋白石是乳白色的宝石.
17.
Cement is made from limestone.
水泥是由石灰石造成的。
18.
A pavement laid with flagstones.
石板路用石板铺的路