Word · Frequency #2519
dnas
/ˈdiːˌeˌneɪ/
verb
检测…的DNA
dnas is the third person singular of dna.
核心释义
to examine a sample of someone's DNA
- 1.
检查某人的脱氧核糖核酸样本。
To examine a sample of (someone's) deoxyribonucleic acid.
检查某人的脱氧核糖核酸样本。
用法In use
The police decided to DNA the bloodstain found at the scene, but the sample was too small.
用法提示：这里 DNA 用作动词，意为“对…进行DNA检测”，后接宾语 the bloodstain。
The lab DNAed the bone fragments and identified the missing hiker within a week.
用法提示：DNAed 是 DNA 的过去式，表示“对…做了DNA检测”。
They are DNAing the ancient seeds to learn which plants grew here.
用法提示：DNAing 是 DNA 的现在分词，表示“正在对…进行DNA检测”。
DNA sb/sth
及物动词，宾语可以是被检测的人，也可以是样本。
The lab DNAed the blood sample.
实验室对血样进行了DNA检测。
be DNAed
被动语态，强调某人或某样本接受DNA检测。
相关词与表达Connections
搭配Collocations
- DNA a suspect
- 对嫌疑人做DNA检测
- Police DNAed the suspect after the arrest.警方在逮捕后对嫌疑人做了DNA检测。
- be DNAed
- 被做DNA检测
- Every new prisoner is DNAed on arrival.每名新入狱的囚犯一到就要接受DNA检测。
- have someone DNAed
- 让人给某人做DNA检测
- The family had their missing relative DNAed to confirm his identity.这家人给失踪的亲人做了DNA检测，以确认他的身份。
近义词Synonyms
学习提示Learner notes
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.