Rangeability
幅度变化范围; 变化幅度
🗣️ 情景例句
How are you doing?
你怎么样？
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
I play the guitar, piano and jazz violin.
我弹吉他、钢琴以及拉爵士小提琴。