Orthotropy
异面异弹性
🗣️ 情景例句
We usually ship the goods by regular liners.
我们一般是定期班轮装运货物。
If he doesn't pay, who will?
如果他不，谁要付账？
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。