Arctic tern
北极燕鸥
🧩 词语组成解析
arctic
['ɑ:ktik]
adj. 北极的，寒带的;极寒的;（态度）冰冷的;
n. 北极圈，北极地带;（常复数）<美>御寒防水套鞋;
tern
[[tə:n]]
n. 三个一组, 燕鸥
🗣️ 情景例句
Nothing. Absolutely nothing.
没有啊。什么事也没有。
What do you like to do in your spare time?
空闲时你喜欢干什么？
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？