Convertibility
n. 可改变性, 可变换, 可兑换\\n[经] 可兑换性
📖 牛津释义
convertibility
n[U]. convertible n car with a roof that can be folded down or removed 摺篷汽车.
🗣️ 情景例句
Can I help?
要我帮忙吗？
He has that book, doesn't he?
他有那本书，是吗？
No.
没有。