化學的英文單詞怎麼寫

化學是19世紀初期最傑出的.實驗室科學。

Chemistry was par excellence the laboratory science of the early nineteenth century.

該國並未保證禁用化學武器。

The country has not forsworn the use of chemical weapons.

河水中的化學物質含量不容忽視。

The levels of chemicals in the river are not insignificant.

空氣中瀰漫的化學物質薰得我們的眼睛火辣辣地痛。

Our eyes were burning from the chemicals in the air.