dioxin的复数形式怎么写？

Dioxin was the ingredient in Agent Orange, used to defoliate Vietnam.越南战场上用于毁灭林区的“橙剂”，其成分是二氧杂芑。There's also dioxin, a byproduct of paper manufacture and waste incineration.还有二恶英, 纸生产和废物燃烧的副产物.The iron ore sintering ...

Dibenzofuran ( DF ) is one of the model compounds for the study of biodegradation of dioxin - like pollutants.二苯并呋喃 ( DF ) 是研究二英类化合物生物降解的模式化合物之一.The iron ore sintering process is one of dioxin pollution sources.铁矿石烧结过程是二...

n.二氧（杂）芑...

dioxin的音标：dioxin的英式发音音标为：[daɪ'ɒksɪn]dioxin的美式发音音标为：[daɪ'ɑksɪn]...

adj.功-热的...

metaduodenum的音标：metaduodenum的英式发音音标为：[me'tædjʊədi:nəm]metaduodenum的美式发音音标为：[me'tædjʊrdinəm]...

adj.杂色的，斑驳的，斑点的v.使成杂色，使有斑点( mottle的过去式和过去分词 )...

throng的第三人称单数（三单）为：throngs...

n.远月点...

n.子宫刀...

perplex的音标：perplex的英式发音音标为：[pə'pleks]perplex的美式发音音标为：[pər'pleks]...

Olivia's face convulsed in a series of twitches...奥利维娅的脸上一阵抽搐。Olivia's face convulsed in a series of twitches.奥利维娅的脸上一阵抽搐。BCEF ( 50,100 mg · kg ~ - 1 ) could distinctly increase the head - twitch number in the ...

“吝啬的”的英语可以翻译为：stingy，niggard，mean，miserly，chary ...

traduces的音标：...

hassle的现在进行时为：hassling...

“哺乳的”的英语可以翻译为：[医] lactant，lactational ...

他找不到确认泄密者的直接证据。He found no direct evidence to identify a leaker.即使是告诉洛伊丝都好像是在泄密。Even telling Lois seemed a betrayal of confidence.是结束这种泄密现象的时候了.It's high time this leakage of information was put a stop to....

litmocydin的音标：litmocydin的英式发音音标为：[lɪtmə'saɪdɪn]litmocydin的美式发音音标为：[lɪtmə'saɪdɪn]...

羟基化反应...