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
The course I took was above me.
我上的这门课太难了。
Sorry, can I see her before Friday?
对不起，我能周五之前见她吗？
Do you all understand?
你们都明白了吗？