on the threshold of的意思

on the threshold of的音标：on the threshold of的英式发音音标为：[ɔn ðə 'θreʃhəuld ɔv]on the threshold of的美式发音音标为：[ɑn ði 'θrɛʃˌold ʌv]...

We are on the threshold of a new era in astronomy.我们很快就将迎来天文学的新纪元。Here she is on the threshold of womanhood.现在她将迈入成年期。The sound was so loud it was on the threshold of pain.声音大得开始使人无法忍受....

“高山”的拼音为：gāo shān...

前线的防务得到后备装甲部队的支援。These front-line defences are backed up by armoured units in reserve.调集了两个装甲兵团去威慑、控制人群。Two regiments of cavalry were called out to tame the crowds.街上有装甲运兵车和坦克。There were armoured personnel carriers and t...

“抗炎松”的拼音为：kàng yán sōng...

peers的音标：peers的英式发音音标为：['pɪəz]peers的美式发音音标为：['pɪrz]...

生命体通过某种生物过程聚集矿物质。The living organisms somehow concentrated the minerals by biological processes.液体中的原子与形成颗粒的矿物质相互作用。Atoms within the fluid interact with the minerals that form the grains.总体来说，矿物质远远不如其他营养成分好吸收。Minerals in...

She stood up and smoothed down her frock...她站起身，抹平了裙子。Few Englishmen wear frock coats now. They went out years ago.现在,英国人很少穿大礼服了, 大礼服在多年以前就不时兴了.Few Englishmen wear frock coats now.They went out years ago.现在,英国人很少穿大礼服了,大礼...

n.内华达州（美国西部内陆州）...

wet的比较级为：wetter...

peat的复数形式为：peats...

wizard的音标：wizard的英式发音音标为：['wɪzəd]wizard的美式发音音标为：['wɪzərd]...

linters的音标：linters的英式发音音标为：['lɪntəz]linters的美式发音音标为：['lɪntəz]...

梅拉梅克群...

在开车回家的途中，他感到烦躁不安，很不高兴。He felt restless and dissatisfied as he drove home.当航班由于空中交通问题而延误时，人们变得异常烦躁起来。Nerves became severely frayed when air traffic problems delayed the flight.长牙会很难受，婴儿会烦躁不安。Teething can be painful and ma...

n.可输入...

desegregate的一般过去时为：desegregated...