很少有鸟类会在镜头面前梳理自己的羽毛。Rare birds preen themselves right in front of your camera.燕雀大约在12个星期大小的时候开始换羽毛。Finches start to moult at around twelve weeks of age.拔羽毛必须干净利落。The feather must be removed with a straight, firm pull....
Actress Meryl Streep also made history last year.女演员梅利尔?斯特里普在去年也创造了记录....a youngster who even now could give Meryl Streep a run for her money.当下甚至能和梅丽尔·斯特里普媲美的一位年轻人Think meryl streep, Sophie's choice.想想玛丽亚的彩带, 苏菲的选择...
CONCLUSION Adenotonsillectomy or adenoidectomy is effective in treatment of children adenoidal hypertrophy with OSAHS.结论儿童OSAHS手术治疗有助于改善儿童的短时记忆.Methods: 32 patients with adenoidal hypertrophy were treated by radiofrequen...
The girl slimmed her figure with a rigid diet.那女孩严格节食将体重减了下来.Slimmed down and with money to spare, it began to snap up smaller outfits.瘦身成功再加上有闲置资金可供使用, 必和必拓开始抢购较小的公司.Mary has slimmed down, so her diet has obviously been...
His mind was reeling at the shock.他吃惊得脑袋发晕。He let David go with a thrust of his wrist that sent the lad reeling...他手腕猛一用力推开戴维，让这小伙子打了个踉跄。He was reeling a little. He must be very drunk...他走起来有点儿摇晃，一定是喝多了。I'm still re...
通常的实验室光源选用汞弧灯.A common laboratory source of light is provided by a mercury arc.不很精确的射电干涉仪观测表明,这个源的角径约为1.5弧秒.Comparatively rudimentary interferometer observations suggested that this source is about 1.5 across.单个弧是不能求长的.T...
I filled the kettle while she was talking and plugged it in.她说话间，我把水壶灌满并插上了电源。Hybrids, unlike pure electric cars, never need to be plugged in.与纯电动汽车不同，混合动力车永远不需要接电源。Her instructor plugged live bullets into the gun's...
萨拉走上前来，紧绷着脸，怒气冲冲。Sarah came forward with a tight and angry face.“你怎么会有那种想法呢？”她绷着脸反问道。"Whatever gives you that idea?" she replied straight-faced.“ 那又怎么样 呢 ? ” 汤姆绷着脸说.'so what? " Tom said sullenly....
进入睡眠状态时，我们的脑电波振幅慢慢变大。As we fall asleep the amplitude of brain waves slowly becomes greater.那个气球充气后就变大了.The balloon enlarged as we pumped air into it.这些巢每年都在变大，最终可能会把树枝压弯。These nests increase in size each year, and can ev...
10,000 pages of evidence were gleaned from hundreds and hundreds of interviews.从无数次的采访中收集到了长达一万页的证据。The federal government gambled hundreds of thousands of dollars in research funds to work on the project.联邦政府为了这项研究计划冒险动...