一:previa是什么意思,读音,词组近义词的意思
previa是一个拉丁语单词,意为“预先”,通常用于描述某件事情发生之前的情况或准备工作。它可以作为名词或动词使用。
读音:/prɪˈviːə/ (点击此处收听发音)
词组近义词:
1. precursor:(名词)先驱物,前兆
2. preliminary:(形容词)初步的,预备的
3. prelude:(名词)序幕,开端
4. forerunner:(名词)先驱,前兆
5. preparation:(名词)准备工作
二:怎么读(音标)
previa的发音为/prɪˈviːə/。其中,“pr”发音为/p/,“i”发音为/ɪ/,“v”发音为/v/,“i”再次发音为/iː/,“a”发音为/ə/。
三:用法
1. previa作为名词时,常用于医学领域,指胎盘在内低位悬挂或覆盖颈口。
2. previa作为动词时,常用于描述某件事情在另一件事情之前发生。
四:例句1-5句且中英对照
1. The doctor diagnosed her with placenta previa, which could potentially cause complications during childbirth. (医生诊断她患有胎盘前置,可能会在分娩时引发并发症。)
2. She was advised to have a cesarean section due to the previa of her placenta. (由于胎盘前置,她被建议进行剖腹产。)
3. The previa of the new product launch was a successful marketing campaign that created a lot of buzz before the actual release. (新产品发布的预先宣传是一次成功的营销活动,在实际发布之前就引起了很多关注。)
4. The company's success is largely attributed to the previa strategies they implemented before entering the market. (公司的成功很大程度上归功于他们进入市场之前实施的预先策略。)
5. We need to make sure all the necessary preparations are done before the previa of our annual conference next week. (我们需要确保在下周年会之前做好所有必要的准备工作。)
五:同义词及用法
1. precursor:指某件事情发生之前的先驱物或迹象。
例句:The rise in unemployment rate is often seen as a precursor to an economic recession.
(失业率的上升常被视为经济衰退的先兆。)
2. preliminary:指某件事情发生之前的初步准备或阶段。
例句:The team has completed the preliminary research and is now ready to move on to the next stage of the project.
(团队已完成初步的研究,现在准备进入项目的下一阶段。)
3. prelude:指某件事情发生之前的序幕或开端。
例句:The negotiations between the two countries were seen as a prelude to a potential trade deal.
(两国之间的谈判被视为潜在贸易协议的序幕。)
4. forerunner:指某件事情发生之前的先驱或前兆。
例句:The sudden drop in stock prices was seen as a forerunner of an economic downturn.
(股价突然下跌被视为经济衰退的先兆。)
5. preparation:指某件事情发生之前所做的准备工作。
例句:The chef spent hours in preparation for the grand opening of his new restaurant.
(厨师花了几个小时为他新餐厅的盛大开业做准备。)
六:编辑总结
previa是一个拉丁语单词,意为“预先”,通常用于描述某件事情发生之前的情况或准备工作。它可以作为名词或动词使用,在医学领域常用于指胎盘低位悬挂或覆盖颈口,而在其他场景中则常用于描述某件事情在另一件事情之前发生。它的同义词包括precursor、preliminary、prelude、forerunner和preparation,它们都有着类似的意思,但在使用时略有不同。作为一个网络词典编辑翻译人员,我们需要准确理解每个单词的含义,并根据具体语境选择合适的词汇来翻译和解释。同时,我们也要注意避免重复使用相同的词汇,以免文章显得单调乏味。