Coronoid
a. 冠状的, 喙状的\\n[医] 冠状的; 喙状的
🗣️ 情景例句
They are constantly quarreling.
他们时常吵架。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
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？