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
Wedding dresses?
结婚礼服？
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
OK. But I'm afraid I may be a little late.
好。不过我恐怕会稍晚一点到。