How long can we continue to supplement agroecosystems with energy derived from declining fossil fuel supplies?由于矿物燃料供应量下降,我们供应农业生态系统能量能持续多久?Power Industries – Nuclear, Fossil Fuel, Combined Cycle, Cogeneration and Distri...
Some boys are always acting the giddy goat,behaving foolishly.有些男孩子常常胡闹,举止荒唐。I know I behaved foolishly but you needn’t rub it in.我知道我的行为很愚蠢,但你不必老提那件事。I know I behaved foolishly but you needn't rub it in.我知道我的行为很愚蠢,...
Rancid oil will taint the flavour.变质的油会破坏味道。Bad books will taint the young mind.坏书会毒害年青人的思想.She could smell the taint of sin in the most innocent of passions.哪怕是再纯真的恋情她也能从中嗅出罪恶的味道。...
她怎么会事先知道我要出去？How could she tell beforehand that I was going to go out?这可不是头脑一热作出的决定。我们事先仔细地讨论过。It wasn't a spur-of-the-moment decision. We discussed it in detail beforehand.我临走时特地事先把办公桌清理了一下。I took the precaution of...
She says the way the bill was passed bodes ill for democracy...她说，从该法案被通过的情形来看，民主的前景惨淡。This bodes you no good.这对你是不祥之兆.The crow's cry bodes rain.乌鸦啼预示要下雨.This bodes him no good.这对他是不祥之兆....
Finches start to moult at around twelve weeks of age.燕雀大约在12个星期大小的时候开始换羽毛。Finches start to molt at around twelve weeks of age.燕雀大约在12个星期大小的时候开始换羽毛。In fact, the finches no longer look very finchlike at all.事实上, 这些达尔文雀的样子已...
...the rosy brick buildings.红粉色砖砌大楼We tied this letter to a brick and threw it over the railing.我们把信系在砖上,然后抛过栏杆去。Scope of business: brick machine, sand machine, crusher, stove.经营范围: 砖机 、 砂机 、 破碎机 、 回风炉.He made a surrepti...