Ion lens
[化] 离子透镜
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
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
In fact, I'd like your autograph.
事实上 我想要你的签名。
None are so deaf as those who will not hear.
不愿倾听意见者最聋。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！