Spherometry
球径测量术
🗣️ 情景例句
Well, thanks.
好的， 谢谢你。
I lift weights all day long. I can't think but that I'm healthy.
我一整天都在举重，健康至上嘛。
I've no idea. He just asked me to come round for supper.
我也不知道，他只是叫我过来吃晚饭。