Retrodirective reflector
[电] 归还方向性反射器
🧩 词语组成解析
reflector
[[ri'flektə]]
n. 反射镜, 反射物\\n[医] 反光镜, 反射器
🗣️ 情景例句
I'm glad you feel you've finally put it all together.
我很高兴你终于就绪了。
It is not how long but how well we live.
问题不是活得长不长而是活得好不好。
But I think the ones with nuts in them are nicer.
但我认为有果仁的那些更好。