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currently adv.当前，目前 My dad is currently working as a college professor. 我父亲目前在大学担任教授。 tricky a.狡猾的;微妙的,难以处理的 No one likes to deal with a tricky person. 谁都不喜欢与狡猾的人打交道。
赖世雄进阶英语词汇3500
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Farmers fertilize their fields to get the maximum meal from their crops. But the effects of these loads of nitrogen and phosphorous extend beyond the field and past
Scientific American(三)月
It's true, of course. I knew he wasn't yours the moment I first saw him. There's not much misses you, is there? I suppose not. However, it doesn't take much more than very ordinary powers of observation to see when the various members of my parish ar
荆棘鸟
Removing the fire-board from the front of the try-works, the bare masonry of that side is exposed, penetrated by the two iron mouths of the furnaces, directly underneath the pots. These mouths are fitted with heavy doors of iron. The intense heat of
白鲸记
When you look at a lake, you are looking at a collection of molecules that have been there on average for about a decade. 要是你望一眼湖水，你看到的是一大堆分子，它们在那里平均已达10年之久。 In the ocean the residence
万物简史
The upper part, known as the Case, may be regarded as the great Heidelburgh Tun of the Sperm Whale. 那上半爿（叫做脑窝），也可以说是抹香鲸的海德堡大桶。 And as that famous great tierce is mystically carved in front, 因为那只
白鲸记