activate
- vt. 刺激；使活动；使活泼；使产生放射性
- vi. 激活；有活力
英英释意
- 1. put in motion or move to act;
- "trigger a reaction"
- "actuate the circuits"
- 2. make active or more active;
- "activate an old file"
- 3. make more adsorptive;
- "activate a metal"
- 4. aerate (sewage) so as to favor the growth of organisms that decompose organic matter
- 5. make (substances) radioactive