Stepping
[计] 步进式, 改变
🗣️ 情景例句
Mary and Arnold are going steady.
玛丽和阿诺德正式成为情侣。
This is my fourth year of college, I'm a senior.
这是我上大学的第四年，我是四年级学生。
Really? Are pigs beautiful? I've seen them before, but they weren't beautiful at all!
真的吗？猪会漂亮吗？我以前见过它们，但它们一点也不漂亮！