Sph
abbr. spherical lens 球面透镜
🗣️ 情景例句
Um...Alexandra, let me introduce you.
噢……Alexandra 让我来介绍一下。
If he doesn't take care of him, I will.
如果他不，我将照顾他。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。