🧩 词语组成解析
shuttlecock
[['ʃʌt(ə)lkɑk]]
n. 羽毛球, 一来一回的事物(如争论)\\nvt. 往返递送\\nvi. 往返移动
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
Where do I register for classes?
我在哪儿登记我上的课？
I really don't know.
我真不知道。
A telescope would have to be as far away as the planet Jupiter to look for life in outer space, because the dust becomes thinner the further we travel towards the outer edges of our own solar system.
望远镜要放置在木星那样遥远的行星上才有可能在外层空间搜寻生命。因为我们越是接近太阳系的边缘，尘埃就越稀薄。