Paraboloidal mirror
[化] 抛物面镜
🧩 词语组成解析
抛物面的, 抛物线体
🗣️ 情景例句
Whatever you think is right for you is right for us.
你认为对你是好的对我们来说也是好的。
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
You get what you pay for.
一分钱一分货。