preventive
英 [pr?'vent?v]
美[pri'v?nt?v]
- n. 預防藥；預防法
- adj. 預防的，防止的
英英釋意
- 1. remedy that prevents or slows the course of an illness or disease;
- "the doctor recommended several preventatives"
- 2. any obstruction that impedes or is burdensome
- 3. an agent or device intended to prevent conception