Prism sheaths
[医] 釉柱鞘
🧩 词语组成解析
prism
['prɪzəm]
n. 棱镜，棱晶;[数]棱柱体，角柱（体），[物]（结晶）柱;[物]分光光谱，光谱的七色，折光物体;
鞘, 护套, 套, 壳, 兜, 屏极, 铠装, 女式紧身服装, 避孕套
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
No man can do two things at once.
心无二用。
Many of the cars broke down on the course and some drivers spent more time under their cars than in them!
很多汽车在途中就抛了锚，而有些驾驶员花在汽车底下的时间比坐在汽车里面的时间还长。