1. | 无行动的;不活动的;不活跃的not doing anything; not active |
Some animals are inactive during the daytime. 有些动物白天不活动。 | |
politically inactive 对政治不热衷 | |
The volcano has been inactive for 50 years. 这座火山处于休眠状态 50 年了。 |
2. | 未使用的;不运转的not in use; not working |
an inactive oil well 闲置的油井 |
3. | 无作用的;无效的having no effect |
an inactive drug/disease 失效的药物;非活动性疾病 |