Vicennial
a. (每)二十年的, 每二十年一次的
🗣️ 情景例句
Do you really mean it?
说的可是当真？
A little of everything, nothing at all.
每事浅尝辄止，结果将一事无成。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。