Stereometrograph
立体测图仪
🗣️ 情景例句
Can I take it off? I'm hot!
我可以脱掉吗？我好热！
I'm writing to an old friend.
给一个老朋友。
There is no social problem it is more incumbent upon us to understand than this of the role of custom.
而没有任何一个社会问题比得上风俗的作用问题更要求我们对它理解。