Planoconvex lens
[医] 平凸镜片, 平凸透镜
🧩 词语组成解析
[医] 平凸的
lens
[lɛnz]
n. 透镜，镜头;眼睛中的水晶体;隐形眼镜;汽车的灯玻璃;
🗣️ 情景例句
It might be a little cold.
可能有点凉了。
Bees that have honey in their mouths have stings in their tails.
口蜜腹剑。
so that the rabbit population was unlikely to be completely exterminated.
所以兔子不可能被完全消灭。