If the adjacent carriages link up with the immobile hook, it will do harm to the tipper and the hook.
但是，这种翻车机可靠工作的前提是运煤车厢的正确连接连接，否则，将损坏翻车机和车钩，并造成极大的经济损失。
参考来源 - 运煤车连接方式自动检测系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
"a generous tipper"
以上来源于: WordNet
N a person who gives or leaves a tip 给小费的人
he is a generous tipper
She says that Americans are usually big tippers.
她说美国人通常给小费很大方。
People who usually cannot afford it are the biggest tippers in front of their friends.
往往是那些付不起大额小费的人在朋友面前付小费最大方。
It has been revealed that diners in the two American cities are the lowest tippers in the country.
数据显示这两大城市的食客们是全美给小费最少的。
应用推荐