aortogram怎么读

主动脉造影片...

PbZnTi - PILC catalyst is prepared by introducing Pb and Zn into Ti - PILC; DPC yield is 10.1 %.用把活性组分引入Ti -PILC 的方法制备了TiPbZn-PILC催化剂,其DPC产率为10.1%.Mouse Embryonic Fibroblast were obtained from mouse embryo 13.5 dpc or 14...

n.广告部门职员，拉广告者...

trousers的近义词有：jeans, pants, slacks, shorts, trousers。下面这些名词均含有"裤子"的含义：jeans：指劳动布裤或牛仔裤。pants：常用词，在美国，泛指各类裤子，在英国指衬裤或短裤。slacks：美国指比较宽松的便裤，英国人指妇女外面穿的长裤。 shorts：指短裤或裤衩。trousers：指长裤，用于较正式场合。...

dimethylethanolamine的音标：dimethylethanolamine的英式发音音标为：[daɪmeθɪleθənə'læmi:n]dimethylethanolamine的美式发音音标为：[daɪmeθɪleθənə'læmin]...

n.宜他霉素...

Miss Holloway had a weak heart. She must have had a heart attack...霍洛韦小姐心脏不好，她肯定得过心脏病。Miss Holloway had a weak heart. She must have had a heart attack.霍洛韦小姐心脏不好，她肯定得过心脏病。Holloway didn't discover the mistake until fi...

n.（命名物种的）双名法，双名...

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n.中央集权制...

amphioxus的复数形式为：amphioxuses...

蓼科荞麦属的北美草本.North American herbs of the buckwheat family....

shape的一般过去时为：shaped...

ending的复数形式为：endings...

“非卖品”的拼音为：fēi mài pǐn...

disgorging的音标：disgorging的英式发音音标为：[dɪs'gɔ:dʒɪŋ]disgorging的美式发音音标为：[dɪs'gɔdʒɪŋ]...