Orra
不规则的, 不定期的
🗣️ 情景例句
Get it?
明白吗？
Our family always has a traditional Christmas.
我们家每年都要庆祝传统性的圣诞节。
So far, no man has travelled farther than the moon, but spaceships without people have reach other parts of the universe.
到目前为止，尚未有人到过比月球更远的地方，但无人驾驶的宇宙飞船已到达过宇宙的其它地方。