Stepping system
[计] 步进式系统
🧩 词语组成解析
[计] 步进式, 改变
🗣️ 情景例句
What pretty flowers! Thank you.
好漂亮的花!谢谢你。
How much is the excess baggage charge?
超额行李费多少钱？
I guess I could come over.
我想我能来。