Trebuchets
(trebuchet 的第三人称 -s形式) n. (中世的)抛石机, 小型秤, 小天平
🗣️ 情景例句
We have strict procedure around here and we expect all of our staff to follow it.
我们这儿有非常严格的工作程序，希望全体员工遵守。
One cannot put back the clock.
光阴一去不复返。
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。