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
You'll probably want the family car
你也许需要用家里的车
He has a very bad stomachache from eating too much.
他因为吃得太多而导致胃痛。
Where's Mr. Williams this evening?
威廉斯先生今晚去哪儿了？