challengingly怎么读？

adv.刺激地，挑战性地...

ripen的近义词/同义词有：into, change, grow, develop, become, turn, transform, maturity, mature, mellow, bloom, age, grow, ripe, bear, season, flower, reach, maturate, develop, soften, fruit。v.ripen的近义词（使...成为,使...变为,使...适应于）：into...

“花序列”的英语可以翻译为：anthotaxis，anthotaxy，inflorescence ...

She twisted her head sideways and looked towards the door.她侧头朝门看去。Alfred shot him a sideways glance.艾尔弗雷德斜眼瞥了他一下。He was knocked sideways by the result.结果让他大为吃惊。...

sublime的近义词/同义词有：majestic, lofty, prominent, noble, distinguished, eloquent, grand, great, exalted, prominent, grand, majestic, eloquent, epic, lofty, elevated, distinguished, noble, great, liberate, exalted。adj.sublime的...

“内腔”的拼音为：nèi qiāng...

inform的现在完成时为：informed...

确定应力强度因子的工作决不是简单的事件.The task of determining the stress intensity factor is by no means a simple one.两因子的乘积的迹不依赖于因子的次序.The trace of a product of two factors is independent of their order.动态应力强度因子的变化发现滞后于应力脉冲冲击几微秒.The dyna...

slim的现在完成时为：slimmed...

v.模糊...

n.青色素，蓝色素，青蓝...

n.休战( truce的名词复数 )，停战（协定），停止争辩（的协议），中止...

墨水涂染...

几年前，大卫·拜恩曾登上《时代》周刊的封面。A few years ago, David Byrne was on the cover of Time magazine.《时代》周刊的四色整页广告无法代替它.A four color spread in Time is no substitute for it.还有着很多因素阻碍着我国新闻周刊的发展.There are a number of factors that baffle it...

midair的音标：midair的英式发音音标为：[mɪd'eə]midair的美式发音音标为：[mɪd'er]...

n.欢腾，欢庆，庆祝活动...