premature
音标发音
- 英式音标 [ˈpremətʃə(r)'premətjʊə]
- 美式音标 [prem.əˈtʃʊər]
- 国际音标 [,premə'tjuə, ,pri:-]
- 英式发音
- 美式发音
基本解释
- adj. 早产的；不成熟的；比预期早的
- n. 早产儿；过早发生的事物
词根记忆
- pre(在…前面) + mature(成熟的)→没有成熟的→早熟的
- pre(预先) + mature(成熟的)→早熟的
- pre(提前) + mature(成熟)→早熟的→过早的
同根派生
- 同根词
- 词根：premature adv.
- prematurely过早地；早熟地
英汉例句
- The premature baby is doing well.
那个早产的婴儿很健康。 - I think your criticism of the new law is a bit premature, as we don't yet know all the details.
我认为你对这项新法律的批评未免太早了一点,因为我们还不了解全部细节。 - The crop is too premature to harvest.
庄稼尚未成熟,不能收割。 - It is yet premature to predict the possible outcome of the dialogue.
预言这次对话可能有什么结果为时尚早。
用作形容词 (adj.)
用作定语: ～+ n.
用作表语: S+be+～
S+be+～+to- v
It is/was+～+to- v
词组短语
- premature death 过早死亡；早逝
- premature ignition 先期点火;提前点火;过早点火
- Premature Burial 过早的埋葬;早埋;过早埋葬;仓卒掩埋
- premature a 比预期时间早的;不成熟的
- premature menopause 早绝经;早熟绝经
短语
英英字典
- happening or done too soon, especially before the natural or suitable time
- Something that is premature happens earlier than usual or earlier than people expect.
- prematurely
- You can say that something is premature when it happens too early and is therefore inappropriate.
- prematurely
- A premature baby is one that was born before the date when it was expected to be born.
- prematurely
剑桥英英字典
柯林斯英英字典
专业释义
- 早产
Objective：To explore the efficacy and care of different forms of oxygen in premature infants.
目的：探讨早产儿不同给氧方式的疗效及护理。 - 早搏
Objective To evaluate the efficacy and safety of amiodarone and metoprolol in the treatment of ventricular premature beats.
目的评价国内用乙胺碘呋酮和倍他乐克治疗室性早搏的疗效和安全性。 - 过早
Thus premature senescence might be accelerated in diabetic patients.
这有可能是糖尿病人过早衰老的原因之一。 - 早熟的
- 早产儿
- 早熟
Particle Swarm Optimization(PSO) algorithm has existed premature convergence for multimodal search problems.
粒子群优化(PSO)算法对于多峰搜索问题一直存在早熟收敛问题。农业科学
- 壮早丰
- 促早
- 超前
- 早熟的;过早的
- 不到期的