Ion retarding lens
[化] 离子减速透镜
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
v. 延迟；迟滞, 减速（retard的ing形式）
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
He is fun to be with.
与他相处很有趣。
I'm glad to hear about your promotion.
我很高兴听到你升迁的消息。
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。