odor control additive

• 解臭剂,臭味抑制剂

odor control additive的用法和样例：

例句

1. A foul odor to the pus is almost diagnotic for an anaerobic infection.
   脓液有腐败的臭味，几乎可以肯定为厌气感染。
2. He defended a rabbit warren against rats, simply by the odor of a guinea-pig which he placed in it.
   他在兔子窝里放一只巴巴利小猪，它的臭味就可使耗子不敢来伤害兔子。