Sph
abbr. spherical lens 球面透镜
🗣️ 情景例句
Hei mister, I'm lost.
先生我迷路了。
We are of the same mind, so let us act quickly.
我们心意一致，所以及早行动吧。
On behalf of my company, I would like to welcome you here.
我代表我们公司欢迎你来这里。