“参宿二”怎么读？

“参宿二”的英语可以翻译为：Alnilam (ε Ori) ...

Jim squared his debt with Debby by paying her the quarter he owed her.吉姆还给德贝二十五美分,同她结清了帐.That practice contributed to the bad - debt problem that Lucent disclosed last week.而这一做法便造成了朗讯在上周所披露的坏帐问题.Shrinking economies mean...

小鼠中的H -2 同种抗原是最强的组织相容性抗原.In mice the H - 2 isoantigens are the strongest histocompatibility antigens.某些抗原或者联合抗原可比其它抗原作用强得多.Some antigens, or combinations of antigens, are much more potent than others.抗原与致敏的肥大细胞表面互相作用.Ant...

aberratio的音标：aberratio的英式发音音标为：[æbə'reɪʃi:əʊ]aberratio的美式发音音标为：[æbə'reɪʃioʊ]...

douser的音标：douser的英式发音音标为：['daʊsə]douser的美式发音音标为：['daʊsə]...

transparently的音标：transparently的英式发音音标为：[træns'pærəntlɪ]transparently的美式发音音标为：[træns'pærəntlɪ]...

“口径”的拼音为：kǒu jìng...

cytopherometer的音标：cytopherometer的英式发音音标为：[sɪtəfə'rɒmɪtə]cytopherometer的美式发音音标为：[sɪtəfə'rɒmɪtə]...

“蝈蝈儿”的英语可以翻译为：katydid，catydid，long-horned grasshopper ...

trap的现在完成时为：trapped...

n.书写困难...

adj.可互换的，代替的n.代替物...

Explorers traced the Nile River to its several headstreams in Central Africa.探险者在中非找到了尼罗河的几处源头.Abu Simbel is a village of southern Egypt on the Nile River.阿不辛波古庙是埃及南部尼罗河沿岸一村庄.The tour package features a three - day, two ...

waken的音标：waken的英式发音音标为：['weɪkən]waken的美式发音音标为：['wekən]...

vi.介意（mind的现在分词形式）...

n.加法器，（欧洲产）蝰蛇（小毒蛇），（北美产无毒的）猪鼻蛇( adder的名词复数 )...