Halfwave plate
[化] 半波片
🧩 词语组成解析
plate
[plet]
n. 盘子，盆子;金属板;均匀厚度的片状硬物体;[摄]底片，感光版;
vt. 镀，在…上覆盖金属板;覆盖;电镀;[印]给…制铅板;
plat 平坦 + e → n.板，片，盘 vt.电镀
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
What are you talking about?
你说什么？
How could she possibly ace it when she keeps cutting class all the time?
她老是缺课，怎么能考100分？