Fea
有限元分析
🗣️ 情景例句
So how are we going to find the owners?
那么我们如何去找狗的主人呢？
A hero is known in the time of misfortune.
时势造英雄。
One authority on spiders made a census of the spiders in grass field in the south of England,
一位研究蜘蛛的权威对英国南部一块草坪上的蜘蛛作了一次调查。