Convex mirror
[计] 凸镜\\n[化] 凸面镜
🧩 词语组成解析
convex
['kɔn'veks]
adj. 凸的，凸面的;凸状;凸形;
🗣️ 情景例句
That was fast.
而且又快。
To speed-read
速读
When did you last go to the seaside?
你上一次是什么时候去海滨的？