Optical crown
光学冕玻璃
🧩 词语组成解析
crown
[kraʊn]
n. 王冠;花冠（有时象征胜利）;王权;（某物的）顶部;
vt. （尤指通过增添成就、成功等）使圆满;为…加冕;使圆满完成;给…以荣誉;
vi. 露顶;
🗣️ 情景例句
Pete Waters's lived around here almost as long as I have. Pete Waters
住在这儿差不多跟我一样久了。
Aren't they students?
他们不是学生吗？
Fortunately, nothing was found and five hours later we were able to take off again.
幸运的是，什么也没有找到。5个小时后，我们又起飞了。