Trifocal glasses
[医] 三焦点玻璃
🧩 词语组成解析
a. 三焦距的\\nn. 三焦距透镜, 三焦距眼镜
glasses
['glɑ:siz]
n. 眼镜;双筒望远镜;玻璃( glass的名词复数 );玻璃杯;玻璃器皿;眼镜;
🗣️ 情景例句
But I flunked all these classes.
但是所有的这些课都不及极。
That's fine. What time do I have to be at the airport?
好的。我应该几时到达机场？
A huge iceberg was suddenly spotted by a lookout.
突然，了望员发现一座冰山。