chemical

UK:  ['kemɪk(ə)l]

US:  ['kemɪk(ə)l]

复数：chemicals  

n.

1.药品,化学试剂,化学药剂,化学药品

2.化学制品;药品

3.化学品,化学物质

4.化学制剂

5.化工原料

6.化合物

7.生理反应

adj.

1.化学的,化学作用的;应用化学的,用化学方法获得的

2.化学上的

1 . The next day I admitted her to an inpatient chemical dependency treatment center for young people.
次日，我送她到青少年住院戒毒中心。

2 . Theobromine, like caffeine, and also like the asthma drug theophylline, belong to the chemical group known as xanthine alkaloids.
可可碱与咖啡因、茶碱（哮喘药）一样，属于黄嘌呤生物碱家族。

3 . When the system maintains its equilibrium, constant K of the equilibrium can be obtained by means of chemical isotherm formulas.
当体系处于平衡时，应用化学等温式就可求算平衡常数K。

4 . Liquid ammonia, mainly used as refrigerant or to make Ammonium and nitrogen, is an important yet dangerous chemical.
液氨主要用作制冷剂及用于制取铵盐和氮肥，是化学工业中一种重要的、存在危险性的化学品。

5 . The court argued that "incremental innovation" did not qualify it as a new chemical entity justifying protection.
印度法庭判决，“渐进式创新”不足以证明该药属于应该受到保护的新化学品。