Elastostatics
弹性静力学
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
How ofter did I tell you to sit straight?
我告诉你多少次要坐正?
He also said that he had found five empty whisky bottles which the ghost must have drunk the night before.
他还说他发现了5只空的威士忌瓶子，肯定是鬼魂昨天晚上喝的。