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
The selection here is very large, it may be difficult to choose.
这里有很多式样可以选，可能很难决定。
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
The order to abandon ship was given and hundreds of people plunged into the icy water.
于是，他发出弃船的命令，几百人跳进了冰冷刺骨的海水里。