Squelette
翼形中线(弧线), 剖面中线
🗣️ 情景例句
The bible is a literary classic of the ancient world.
圣经是一部古代文学经典著作。
I dare you to try.
有种你给我试试看。
Good! That's done. Now the tree must be tied to the stick.
好的！做好了。现在该把树系在木棍上了。