Achromat
[化] 消色差透镜\\n[医] 消色差透镜
🗣️ 情景例句
Take care on your way back.
回程保重了。
Look! Lightening has struck the tree and it's on fire.
瞧！闪电划下来，引燃了树木。
Which number do I need, please?
请问我需乘哪路车？