columella的复数形式怎么拼写？

n.螺的轴柱，壳轴，小柱...

columella的音标：columella的英式发音音标为：[ˌkɒljʊ'melə]columella的美式发音音标为：[ˌkɒljʊ'melə]...

Objective Using simple method to reform depressed middle part of the face and nasal columella.目的寻求以比较简便的方法改善面中部凹陷和鞍鼻畸形....

drivel的音标：drivel的英式发音音标为：['drɪvl]drivel的美式发音音标为：['drɪvəl]...

在如此正式的场合,怎么说这样不恰当的话.Whan an inept remark to make on such a formal occasion.那样的行为是不恰当的.It isn't proper to act like that.我看不出来有什么不恰当的地方.There was nothing amiss that I could see....

n.马氏体...

“汤顿”的英语可以翻译为：[人名] Taunton ...

At present , Di - Methylol Di - Hydroxy Ethylene Urea ( DMDHEU, 2 D resin for short ) is durable press finishing agent.二羟甲基二羟基乙撑脲树脂 ( 即DMDHEU简称2D树脂 ) 是目前应用最多的抗皱免烫整理剂....

n.甲基水银...

malodorous的音标：malodorous的英式发音音标为：[ˌmæl'əʊdərəs]malodorous的美式发音音标为：[ˌmæl'oʊdərəs]...

emersed的音标：emersed的英式发音音标为：[i:'mɜ:st]emersed的美式发音音标为：[i'mɜst]...

viscosities的音标：...

助产士给他洗了个热水澡。The midwife gave him a warm bath.“你做得很好，”助产士鼓励道。"You're doing really well," her midwife said encouragingly.达伦的女朋友是个助产士.Darren's girlfriend is a midwife....

Discrimination by employers on the grounds of race and nationality was illegal.雇主以种族或国籍为由歧视员工是非法的。They knew that discrimination was going on, but chose to ignore it.他们当时知道歧视现象仍然存在，但是宁愿装聋作哑。They focus on overt discriminat...

cationite的音标：cationite的英式发音音标为：[kæ'taɪənaɪt]cationite的美式发音音标为：[kæ'taɪənaɪt]...

R ” 是取化基,如乙氧基 、 甲氧基及它们的环氧和烷氧同系物或卤基.R " is a replaceable function , e . g . acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.蒸馏得质量分数高于98%的邻乙氧基苯甲酸,收率为92%.Distillation gave o ethoxybenzoic acid with 98 % of the p...

Tommy Cook had been plaguing Pinner for months.汤米·库克已纠缠平纳好几个月了。...

We examine the wording in detail before deciding on the final text.我们彻底仔细地检查了措词后才最终定稿。Let me consider the matter well before deciding.让我细细思量后再决定吧.One must consider the matter well before deciding.必须考虑成熟后再作决定....