mannase的音标

n.甘露聚糖酶...

短唇...

brown的近义词/同义词有：beige, gold, umber, hazel, tanned, sorrel, terra-cotta, auburn, brick, chocolate, puce, dun, mahogany, rust, fox, earth, sunburnt, bay, walnut, fuscous, dusky, drab, ecru, sepia, cocoa, tawny, maroon, brun...

n.执事( deacon的名词复数 )...

丁烯磷杀虫剂...

brimstone的音标：brimstone的英式发音音标为：['brɪmstəʊn]brimstone的美式发音音标为：['brɪmstoʊn]...

security的音标：security的英式发音音标为：[sɪ'kjʊərəti]security的美式发音音标为：[sə'kjʊrəti]...

n.酒石酸麦角新碱...

adj.骨盆的，关于骨盆的...

infantries的音标：...

roof的一般过去时为：roofed...

“钝角的”的英语可以翻译为：obtuse ...

v.使沾上泥( muddy的过去式和过去分词 )...

I'm a blood donor; I can't risk any contagion.我是献血者，我不能冒任何接触传染的危险。He continues to insulate his country from the contagion of foreign ideas.他继续使本国远离外来思想的侵袭。They have been reluctant to admit AIDS patients, in par...

adj.不加修饰的，（文体等）朴素的...

addle的现在进行时为：addling...