dithionate什么意思解释？

dithionate的音标：dithionate的英式发音音标为：[daɪ'θaɪəneɪt]dithionate的美式发音音标为：[daɪ'θaɪəneɪt]...

n.海雀...

We have ice cream, pie, cake or jello.我们要冰淇淋 、 馅饼 、 蛋糕或是果冻....

v.感到悲痛，伤心( grieve的过去式和过去分词 )，使…伤心，惨恻，酸楚...

smother的第三人称单数（三单）为：smothers...

n.通便剂，轻泻药adj.去障碍的...

anti-aircraft的音标：anti-aircraft的英式发音音标为：['ænti 'ɛəkrɑ:ft]anti-aircraft的美式发音音标为：['æntaɪ 'ɛrˌkræft]...

n.二苯基二酰亚胺...

The aphid is now laying waste to the wheat and barley fields.蚜虫正在毁掉一片片的小麦和大麦田地。Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.因为蚜虫类对有机磷化物能产生抗性, 所以要避免过多的喷洒.Aphid count ...

...George Gershwin's Rhapsody In Blue.乔治·格什温的《蓝色狂想曲》Gershwin's lyrics would today probably be deemed politically incorrect.格什温的歌词在今天很可能被视为政治上不正确。Gershwin: Necessarily So from Porgy and Bess > for Piano.格什温: 没必要...

hydrolapse的音标：hydrolapse的英式发音音标为：['haɪdrəlæps]hydrolapse的美式发音音标为：['haɪdrəlæps]...

膜质乐器...

“端庄”的近义词/同义词：庄重, 持重, 稳健, 稳重, 正经, 庄敬, 庄严, 肃穆, 严格, 严肃, 矜重, 郑重, 慎重, 肃肃。...

n.药剂，试剂...

vt.撤回（声明），放弃（信仰或主张）...

n.证券化...