林地的剩余部分被砍光了。
The remaining section of woodland is cut down to ground level.
对不起,鸭子卖光了。
鹿把树皮全都啃光了。
Just remembering that violet is the end that actually has the shortest wavelength, which means that it also has, of course the highest frequency.
就知道了,所以这应该,不是问题,记住紫色光,最后一个,它的波长最短,也就意味着它的频率最高。
It is a glass tube. He wants to narrow the light so he puts a couple of slits here.
这是根玻璃管子,他想要减少光的发散,所以在这里开了几个口子。
I of course picked the wrong day to wear a sweatshirt under really hot lights so thankfully I came prepared with another item from the-- from the store.
当然,我在主光灯下穿了件运动衫,这确实不太明智,幸好我过来时,从商店准备了另一件。
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