pioneered什么意思解释？

pioneered的音标：...

The hospital has pioneered the use of birthing pools.这家医院率先使用了分娩池。Jaron Lanier coined the term "virtual reality" and pioneered its early development.杰伦·拉尼尔创造了“虚拟现实”这个词，并成为推动其早期发展的先驱人物。He pioneered the surgical technique ...

He pioneered the surgical technique called frontal lobotomy.他首创了被称为额叶切断术的外科手术。Jaron Lanier coined the term 'virtual reality' and pioneered its early development...杰伦·拉尼尔创造了“虚拟现实”这个词，并成为推动其早期发展的先驱人物。Jaron Lanier...

Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.乙酰苯胺 、 己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.The hexane fraction ( AH ) of dehulled adlay also showed a hypolipidemic effect.正己烷萃取区分物 ( AH ) 亦具...

n.驱血法...

n.担保物，旁系亲属adj.并行的，附属的，旁系的...

Our tour prices bore little resemblance to those in the holiday brochures.我们的旅游报价和那些度假手册里的价格相去甚远。Hugo bore his illness with great courage and good humour.雨果以巨大的勇气和良好的精神状态面对疾病。This guy bore a really freaky resem-blance to...

Myocardial的音标：Myocardial的英式发音音标为：[ˌmaɪə'kɑ:dɪəl]Myocardial的美式发音音标为：[ˌmaɪə'kɑdɪrl]...

My eyes were so swollen I could hardly see.我的眼睛肿得很厉害，几乎看不到东西。I stared at the man, couldn't tear my eyes away.我盯着那个人看，视线无法移开。The child kept her eyes fixed on the wall behind him.这个小女孩眼睛一直紧盯着他身后的那堵墙。...

antheridium的音标：antheridium的英式发音音标为：[ænð'rɪdɪəm]antheridium的美式发音音标为：[ænð'rɪdɪrm]...

n.抛物线...

n.（非正式）燕尾服，男子夜礼服，钱币背面，硬币的背面，尾( tail的名词复数 )，尾部，燕尾服，尾随者...

This is our offer for 10 000 pieces of table cloth at US CIF New York.这是我公司的报盘,一万块台布,每块5美圆,CIF( 到岸价)纽约.The price quoted herein is based on CIF Odense with 3 % commission.此报价均是CIF欧登塞,包括3%佣金.OK. Let's choose the deal ...

“晶体的”的英语可以翻译为：crystalline...

十二指肠缝术...

弱含水层...

isohume的音标：isohume的英式发音音标为：['aɪsəhju:m]isohume的美式发音音标为：['aɪsəhjum]...

n.弱点，缺陷，短处( failing的名词复数 )...